**Exhibit 10.54**

***Execution Copy***

**EMPLOYMENT AGREEMENT**

**G. SCOTT LEE**

EMPLOYMENT AGREEMENT (the ***“Agreement”***) dated effective as of January 1, 2011 (the ***“Effective Date”***) by and between Kraton Performance Polymers, Inc.(***“Parent”***), a Delaware corporation, Kraton Polymers LLC, (***“Kraton”*** or the ***“Company”***), a Delaware limited liability company, which is a wholly owned subsidiary of Parent, and G.Scott Lee (***“Executive”***). 

In consideration of the premises and mutual covenants herein and for othergood and valuable consideration, the parties agree as follows: 

1. Term of Employment. Subject tothe provisions of Section 7 of this Agreement, Executive shall continue to be employed by the Company for a period the term of which commenced on the Effective Date and ending on the day before the third anniversary of the Effective Date (the***“Employment Term”***) on the terms and subject to the conditions set forth in this Agreement; *provided, however,* that commencing with the third (3rd) anniversary of the Effective Date and on each anniversary thereafter (each an ***“ExtensionDate”***), the Employment Term shall be automatically extended for an additional one-year period, unless Kraton or Executive provides the other party hereto thirty (30) days prior written notice before the next Extension Date that theEmployment Term shall not be so extended. 

2. Position. 

a. During the Employment Term, Executive shall serve as Vice President, Operations of Kraton. In such position, Executive shall have theduties and authority commensurate with the position as shall be determined from time to time by the Company. During the Employment Term, Executive shall be subject to, and shall act in accordance with, all reasonable instructions and directions andall applicable policies and rules of the Company. 

b. During the Employment Term, Executive will devote Executive’s fullbusiness time and best efforts to the performance of Executive’s duties hereunder and will not engage in any other business, profession or occupation for compensation or otherwise which would conflict or interfere with the rendition of suchservices either directly or indirectly, without the prior written consent of the Company; *provided* that nothing herein shall preclude Executive, subject to the prior approval of the Company, from accepting appointment to or continue to serveon any board of directors or trustees of any business corporation or any charitable organization; *provided* in each case, and in the aggregate, that such activities do not conflict or interfere with the performance of Executive’s dutieshereunder or conflict with Section 8. 

3. Base Salary. During the Employment Term, and as of the Effective Date,the Company shall pay Executive a base salary (the ***“Base Salary”***) at the annual rate of $275,000, payable in regular installments in accordance with the Company’s usual payment practices. Executive shall be entitled toannual reviews and increases in Executive’s Base Salary, if any, as may be determined in the sole discretion of the board of directors of Kraton (the ***“Board”***). 

4. Incentive Compensation. With respect to each full fiscal year during theEmployment Term, Executive shall be eligible to earn an annual bonus award (an ***“Annual Bonus”***) equal to (i) up to fifty percent (50%) of Executive’s Base Salary (the ***“Target”***) based uponthe achievement of performance objectives established by the Board, and (ii) up to two hundred percent (200%) of the Target if such performance objectives are exceeded due to extraordinary performance, as determined by the Board. The***“fiscal year”*** during the Employment Term shall be equal to the calendar year unless otherwise established by the Board. The Executive will not receive a bonus for partial years of employment. The performance objectives forpayment of the Annual Bonus shall be established in writing by the Board, on or before the end of the third month of the applicable fiscal year. To the extent that Executive is a participant in the Company’s 2009 Cash Incentive Plan (the***“Cash Incentive Plan”***), Compensation described in this Section 4 is intended to be in compliance with the Company’s Cash Incentive Plan. In the event that anything contained in this Agreement is in conflict with theCash Incentive Plan, the Cash Incentive Plan will govern. 

5. Employee Benefits. 

a. General. During the Employment Term, Executive shall be entitled to participate in the Company’s employee benefit plans,as amended from time to time, (other than bonus, incentive or severance plans) as in effect from time to time (collectively ***“Employee Benefits”***), on the same basis as those benefits are generally made available to othersenior executives of the Company. 

b. Other. During the Employment Term, Executive shall be eligible to participate inthe equity incentive plans of the Company and/or Parent. 

6. Business Expenses. During the Employment Term, reasonablebusiness expenses incurred by Executive in the performance of Executive’s duties hereunder shall be reimbursed by the Company in accordance with Company policies. 

7. Termination. The Employment Term and Executive’s employment hereunder may be terminated by either party at any time and for any reason; *provided* that Executive will be required togive Kraton at least sixty (60) days advance written notice of any resignation of Executive’s employment, subject to and in accordance with the provisions of this Section 7 and subsections (a) through (f). Notwithstanding anyother provision of this Agreement, subject to Sections 8, 9, 10, 11(j) and 11(n), the provisions of this Section 7 shall exclusively govern Executive’s and the Company’s rights and obligations related to termination of thisAgreement and the rights and remedies upon termination of employment with the Company and its affiliates. 

a. By Kraton ForCause or By Executive Resignation without Good Reason. 

i. The Employment Term and Executive’semployment hereunder may be terminated by Kraton for Cause (as defined below) and shall terminate automatically upon Executive’s resignation without Good Reason (as defined below); *provided* that Executive will be required to give Kratonat least sixty (60) days’ advance written notice of any such resignation, and *provided further*that Kraton may elect to waive such notice period and to pay Executive in lieu of such notice. 

 
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ii. For purposes of this Agreement ***“Cause”*** shallmean (A) Executive’s continued failure substantially to perform Executive’s duties hereunder (other than as a result of total or partial incapacity due to physical or mental illness) for a period of thirty (30) days followingwritten notice by Kraton to Executive of such failure; *provided* that it is understood that this clause (A) shall not permit Kraton to terminate Executive’s employment for Cause because of dissatisfaction with the quality ofservices provided by or disagreement with the actions taken by Executive in the good faith performance of Executive’s duties to Kraton, (B) failure of Executive to maintain his principal residence in the same metropolitan area asKraton’s principal headquarters, which is currently located in Houston, Texas, or elsewhere as mutually agreed to by Executive and Company, (C) theft or embezzlement of Company property, (D) Executive’s conviction of or plea ofguilty or no contest to (x) a felony or (y) a crime involving moral turpitude, (E) Executive’s willful malfeasance or willful misconduct in connection with Executive’s duties hereunder or any act or omission which ismaterially injurious to the financial condition or business reputation of the Company or any of its subsidiaries or affiliates, or (F) Executive’s breach of the provisions of Sections 8 or 9 of this Agreement. 

iii. If Executive’s employment is terminated by Kraton for Cause, or if Executive resigns without Good Reason,Executive shall be entitled to receive, within thirty (30) days following such termination with respect to clauses (A) through (C) below and at such time, if any, as the Employee Benefits under clause (D) below become due inaccordance with the applicable terms thereof: 

A. the Base Salary through the date of termination, to theextent not already paid; 

B. any Annual Bonus earned but unpaid as of the date of termination for anypreviously completed fiscal year; 

C. reimbursement for any unreimbursed business expenses properly incurred byExecutive in accordance with Kraton policy prior to the date of Executive’s termination; and 

D. suchvested Employee Benefits, if any, as to which Executive may be entitled under the employee benefit plans of the Company as described in Section 5(a) (including, without limitation, any retirement benefits, medical, life insurance or disabilitybenefits, accrued but unpaid vacation or other benefits Executive is entitled to pursuant to the terms of the applicable plans then in effect (the amounts described in clauses (A) through (D) hereof being referred to as the***“Accrued Obligations”***)). 

Following such termination of Executive’s employment byKraton for Cause or resignation by Executive without Good Reason, except as set forth in this Section 7(a)(iii), Executive shall have no further rights to any compensation or any other benefits in the nature of severance or termination pay orin connection with the termination of his employment. 

 
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b. Disability or Death. 

i. The Employment Term and Executive’s employment hereunder shall terminate upon Executive’s death and may beterminated by Kraton if Executive becomes physically or mentally incapacitated and is therefore unable for a period of six (6) consecutive months or for an aggregate of nine (9) months in any twenty-four (24) consecutive month periodto perform Executive’s duties (such incapacity is hereinafter referred to as ***“Disability”***); *provided* that a termination on the basis of a Disability must occur within ninety (90) days of the date whenExecutive is subject to termination due to Disability. Any question as to the existence of the Disability of Executive as to which Executive and Kraton cannot agree shall be determined in writing by a qualified independent physician mutuallyacceptable to Executive and Kraton. If Executive and Kraton cannot agree as to a qualified independent physician, each shall appoint such a physician and those two physicians shall select a third who shall make such determination in writing. Thedetermination of Disability made in writing to the Company and Executive shall be final and conclusive for all purposes of the Agreement. 

ii. Upon termination of Executive’s employment hereunder for either Disability or death, Executive or Executive’s estate (as the case may be) shall be entitled to receive: 

A. at the times set forth in Section 7(a)(iii) hereof, the Accrued Obligations; 

B. a pro rata portion of any Annual Bonus that Executive would have been entitled to receive pursuant to Section 4hereof in such year based upon the percentage of the fiscal year that shall have elapsed through the date of Executive’s termination of employment, payable when such Annual Bonus would have otherwise been payable had Executive’s employmentnot terminated. Following Executive’s termination of employment due to death or Disability, except as set forth in this Section 7(b)(ii), Executive shall have no further rights to any compensation or any other benefits in the nature ofseverance or termination pay or in connection with the termination of his employment. 

c. By Kraton Without Cause orResignation by Executive for Good Reason. 

i. The Employment Term and Executive’s employment hereundermay be terminated by Kraton without Cause or by Executive’s resignation for Good Reason. 

ii. IfExecutive’s employment is terminated by Kraton without Cause (other than by reason of death or Disability) or by Executive’s resignation for Good Reason, other than in the event such termination occurs within one (1) year following aChange in Control, which shall be governed exclusively by Section 7(d) hereof, Executive shall be entitled to receive: 

A. At the times set forth in Section 7(a)(iii) hereof, the Accrued Obligations; 

B. continuation of Executive’s annual Base Salary for a period of twelve (12) months following such termination (the ***“Severance Continuation Period”***), which shall

 
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be paid at the same time and in the same manner as if Executive had remained employed by Kraton during such period; and 

C. medical benefits for Executive and his eligible dependents comparable to those medical benefits Executive participatedin on the date of termination during the Severance Continuation Period, provided in any case such medical benefits shall cease if Executive becomes entitled to medical benefits from a new employer. Kraton may provide such medical benefits by payingExecutive’s COBRA continuation coverage through such Severance Continuation Period. 

iii. For purposes of this Agreement, ***“Good Reason”*** shall mean (A) thefailure of the Company to pay or cause to be paid Executive’s Base Salary or Annual Bonus (if any) when due, (B) a material reduction in Executive’s Base Salary, the Target Annual Bonus opportunity described in Section 4 herein,or Employee Benefits other than an across-the-board reduction in salary or bonus opportunity for all of the members of the Company’s management team and other than a decrease in Employee Benefits that applies to all employees otherwise eligibleto participate in the affected plan, (C) a relocation of Executive’s primary work location more than fifty (50) miles from the work location on the date hereof, without written consent, or (D) a material reduction inExecutive’s duties and responsibilities as described in Section 2(a) of this Agreement; *provided* that none of these events shall constitute Good Reason unless the Company fails to cure such event within thirty (30) days afterreceipt from Executive of written notice specifying in reasonable detail the event which constitutes Good Reason; *provided, further*, that Good Reason shall cease to exist for an event on the sixtieth (60th) day following the latter of its occurrence or Executive’sknowledge thereof, unless Executive has given Kraton written notice thereof prior to such date. 

The payments and benefitsdescribed in clauses 7(c)(ii)(B)-(C) above shall be subject to and conditioned upon Executive’s execution and delivery of a valid and effective general release and waiver, in a form satisfactory to the Company, waiving all claimsExecutive may have against the Company, its affiliates and their respective executives, directors, partners, members, shareholders, successors and assigns. Following Executive’s termination of employment by the Company without Cause (other thanby reason of Executive’s death or Disability) or by Executive’s resignation for Good Reason, except as set forth in Section 7(c)(ii), Executive shall have no further rights to any compensation or any other benefits in the nature ofseverance or termination pay or in connection with the termination of his employment. 

d. By Kraton Without Cause orResignation by Executive for Good Reason Following a Change In Control. 

i. The Employment Term andExecutive’s employment hereunder may be terminated by Kraton without Cause or by Executive’s resignation for Good Reason. 

 
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ii. If Executive’s employment is terminated by Kraton without Cause(other than by reason of death or Disability) or by Executive’s resignation for Good Reason within one (1) year following a Change in Control, Executive shall be entitled to receive: 

A. at the times set forth in Section 7(a)(iii) hereof, the Accrued Obligations; 

B. continuation of Executive’s annual Base Salary for a period of eighteen (18) months following suchtermination (the ***“Change in Control Severance Period”***) which shall be paid at the same time and in the same manner as if Executive had remained employed by Kraton during such period; 

C. an amount equal to (i) one and one-half (1 1/2) times Annual Bonus calculated at the Target level payable asa lump sum; plus, (ii) an amount equal to a pro rata portion of any Annual Bonus that Executive would have been entitled to receive pursuant during the year of termination calculated by taking the product of (a) his Target Annual Bonusmultiplied by (b) a fraction, the numerator of which is the number of days during which Executive was employed by the Company in the year of his termination and the denominator of which is 365, as further adjusted to reflect the then-currentbonus accrual as it exists on the Company’s books as of the date of termination. All sums due under this sub-paragraph shall be payable within thirty (30) days of Executive’s termination of employment; and 

D. all health benefits including medical, dental and vision for Executive and his eligible dependents comparable to thosehealth benefits Executive participated in on the date of termination during the Change in Control Severance Period, *provided* in any case such health benefits shall cease if Executive becomes entitled to health benefits from a new employer.Kraton may provide such health benefits by paying Executive’s COBRA continuation coverage through such Change in Control Severance Period. 

iii. For purposes of this Agreement, ***“Change in Control”*** shall mean the occurrence of any of the following events: 

A. any sale, lease, exchange or other transfer (in one transaction or a series of related transactions) of all of theassets of the Company or Parent (individually, each is an ***“Entity”*** and together, the ***“Entities”***) to any Person or group of related persons (a ***“Group”***) for purposes ofSection 13(d) of the Securities Exchange Act of 1934 (the ***“Exchange Act”***), together with any affiliates thereof; 

B. the complete liquidation or dissolution of any of the Entities; 

C. any Person or Group shall become the beneficial owner (within the meaning of Section 13(d) of the Exchange Act),directly or indirectly, of equity interests of an Entity representing more than forty percent (40%) of the aggregate outstanding voting equity interests of such Entity and such Person or Group actually has the power to vote such equityinterests in any such election; 

D. the replacement of a majority of the board of directors of an Entity over atwo (2) -year period from the directors who constituted such board at the beginning of 

 
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such period, and such replacement shall not have been approved by a vote of at least a majority of the board then still in office who either were members of such board at the beginning of suchperiod or whose election as a member of such board was previously so approved; or 

E. a merger or consolidationof an Entity with another entity in which holders of the equity interests of the Entity immediately prior to the consummation of the transaction hold, directly or indirectly, immediately following the consummation of the transaction, less than fiftypercent (50%) of the common equity interest in the surviving corporation in such transaction. 

F. Thepayments and benefits described in subparagraphs 7(d)(ii)(B)-(D) above shall be subject to and conditioned upon Executive’s execution and delivery of a valid and effective general release and waiver, in a form satisfactory to theCompany, waiving all claims Executive may have against the Company, its affiliates and their respective executives, directors, partners, members, shareholders, successors and assigns. Following Executive’s termination of employment by theCompany as a result of a Change In Control, except as set forth in Section 7(d)(ii), Executive shall have no further rights to any compensation or any other benefits in the nature of severance or termination pay or in connection with thetermination of his employment. 

e. Expiration of Employment Term. 

i. Election Not to Extend the Employment Term. In the event either party elects not to extend the Employment Termpursuant to Section 1, unless Executive’s employment is earlier terminated pursuant to paragraphs (a), (b), (c) or (d) of this Section 7, Executive’s termination of employment hereunder (whether or not Executivecontinues as an employee of the Company thereafter) shall be deemed to occur on the close of business on the day immediately preceding the next scheduled Extension Date. If Executive’s employment is terminated due to Executive’s electionnot to extend the Employment Term, Executive shall be entitled to receive the Accrued Obligations. If Executive’s employment is terminated by Kraton other than for Cause following Kraton’s election not to extend the Employment Term,Executive shall be entitled to receive (1) at the times set forth in Section 7(a)(iii) hereof, the Accrued Obligations, (2) continuation of Executive’s annual Base Salary during the Severance Continuation Period at the same timeand in the same manner as if Executive had remained employed by Kraton during such period, and (3) medical benefits for Executive and his eligible dependents comparable to those medical benefits Executive participated in on the date oftermination during the Severance Continuation Period; *provided* in any case such medical benefits shall cease if Executive becomes entitled to medical benefits from a new employer. Kraton may provide such medical benefits by payingExecutive’s COBRA continuation coverage through such Severance Continuation Period. 

The payments andbenefits described in this subparagraph (i) shall be subject to and conditioned upon Executive’s execution and delivery of a valid and effective general release and waiver, in a form satisfactory to the Company, waiving all claimsExecutive may have against the Company, its affiliates and their respective 

 
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executives, directors, partners, members, shareholders, successors and assigns. Following such termination of Executive’s employment hereunder as a result either party’s election not toextend the Employment Term, except as set forth in this Section 7(e)(i), Executive shall have no further rights to any compensation or any other benefits in the nature of severance or termination pay or in connection with the termination of hisemployment. 

ii. Continued Employment Beyond the Expiration of the Employment Term. Unless the partiesotherwise agree in writing, continuation of Executive’s employment with the Company beyond the expiration of the Employment Term shall be deemed an employment at-will and shall not be deemed to extend any of the provisions of this Agreement andExecutive’s employment may thereafter be terminated at will by either Executive or the Company; provided that the provisions of Sections 8, 9 and 10 of this Agreement (and the Company’s potential severance obligation underSection 7(e)(i) if applicable) shall survive any termination of this Agreement or Executive’s termination of employment hereunder. 

f. Notice of Termination. Any purported termination of employment by the Company or by Executive (other than due to Executive’s death) shall be communicated by written Notice of Termination tothe other party hereto in accordance with Section 11(h) hereof. For purposes of this Agreement, a ***“Notice of Termination”*** shall mean a notice which shall indicate the specific termination provision in this Agreementrelied upon and shall set forth in reasonable detail the facts and circumstances claimed to provide a basis for termination of employment under the provision so indicated. 

8. Non-Competition. 

a. Throughout Executive’ employment, the Companywill give Executive access to confidential and trade secret information to which he has not previously had access. In conjunction with the provision of this information, the Company will also provide to him specialized and unique training designedto teach him how to use this information and how to perform his job duties for the Company. All such information and specialized training is vital to the Company’s continued ability to compete in its industry and thus critical to its continuedprofitability. The Company only agrees to give Executive access to this highly valuable confidential and trade secret information in reliance on Executive’s promise not to use or disclose it or to enter into a Competitive Business as set forthbelow. Executive acknowledges and recognizes the highly competitive nature of the businesses of the Company and accordingly agrees as follows: 

i. During the Employment Term and, for a period of one (1) year following the date Executive ceases to be employed by the Company (the ***“Restricted Period”***), Executivewill not, whether on Executive’s own behalf or on behalf of or in conjunction with any person, company, business entity or other organization engaged in a Competitive Business (as defined below), directly or indirectly solicit or assist insoliciting on behalf of any entity engaged in a Competitive Business, the business of any client or prospective client: 

 
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A. with whom Executive had personal contact or dealings on behalf of theCompany during the one (1) -year period preceding Executive’s termination of employment; 

B.with whom employees reporting to Executive have had personal contact or dealings on behalf of the Company during the one (1) -year period immediately preceding Executive’s termination of employment; or 

C. for whom Executive had direct or indirect responsibility during the one (1) -year period immediatelypreceding Executive’s termination of employment. 

ii. During the Restricted Period, Executive will notdirectly or indirectly: 

A. engage in a Competitive Business; 

B. enter the employ of, or render any services to, any person or entity (or any division of any person or entity) who orwhich engages in a Competitive Business; provided that Executive shall not be prohibited from rendering any services to any company that derives less than ten percent (10%) of its revenues from a Competitive Business (a ***“PermittedCompany”***), if such services or employment relate solely to a business of the Company that is not in competition with a Competitive Business; 

C. acquire a financial interest in, or otherwise become actively involved with, any Competitive Business, directly or indirectly, as an individual, partner, shareholder, officer, director, principal,agent, trustee or consultant; *provided, however*, a Competitive Business shall not include a Permitted Company, or 

D. interfere with, or attempt to interfere with, business relationships (whether formed before, on or after the date of this Agreement) between the Company and customers, clients, suppliers, partners,members or investors of the Company of which it is reasonable to expect that Executive is aware. 

iii. Forpurposes of this Agreement, ***“Competitive Business”*** means the development, manufacture, license, sale or provision of products or services that the Company currently, or at any time during the Employment Term, sells,manufactures, licenses or provides, or has specific plans to do so, including without limitation thermoplastic elastomers and their compounds. 

iv. Notwithstanding anything to the contrary in this Agreement, Executive may, directly or indirectly own, solely as an investment, securities of any person engaged in a Competitive Business that ispublicly traded on a national or regional stock exchange or on the over-the-counter market if Executive (i) is not a controlling person of, or a member of a group that controls, such person and (ii) does not, directly or indirectly, ownfive percent (5%) or more of any class of securities of such person. 

v. During the Restricted Period,Executive will not, whether on Executive’s own behalf or on behalf of or in conjunction with any person, company, business entity 

 
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or other organization that would be considered a Competitive Business whatsoever, directly or indirectly: 

A. solicit or encourage any employee of the Company to leave the employment of the Company; or 

B. hire any such employee who was employed by the Company as of the date of Executive’s termination of employment with the Company or who left the employment of the Company coincident with, or withinsix (6) months prior to or after, the termination of Executive’s employment with the Company. Notwithstanding the foregoing, following a Change in Control, Executive will not be restricted from hiring any employee who is terminated withoutCause following such Change in Control. 

vi. During the Restricted Period, Executive will not, directly orindirectly, solicit or encourage to cease to work with the Company any individual consultant then under contract with the Company. 

b. Executive acknowledges and agrees that the Company operates internationally and that it sells products and services to customers that operate internationally. Therefore, the restrictions contained inthis Section 8 apply to any country where the Company currently operates or has specific plans to do so in the future. 

c. It is expressly understood and agreed that although Executive and the Company consider the restrictions contained in thisSection 8 to be reasonable, if a final judicial determination is made by a court of competent jurisdiction that the time or territory or any other restriction contained in this Agreement is an unenforceable restriction against Executive, theprovisions of this Agreement shall not be rendered void but shall be deemed amended to apply as to such maximum time and territory and to such maximum extent as such court may judicially determine or indicate to be enforceable. Alternatively, if anycourt of competent jurisdiction finds that any restriction contained in this Agreement is unenforceable, and such restriction cannot be amended so as to make it enforceable, such finding shall not affect the enforceability of any of the otherrestrictions contained herein. 

9. Confidentiality; Inventions. 

a. Confidentiality. During the Employment Term and thereafter, Executive will not disclose or use for Executive’s own benefitor purposes or the benefit or purposes of any other person, firm, partnership, joint venture, association, corporation or other business organization, entity or enterprise other than the Company, any trade secrets, or other confidential informationor data of the Company relating to the Company’s customers, development programs, costs, marketing, trading, investment, sales activities, promotion, credit and financial data, manufacturing processes, financing methods, plans, or the businessand affairs of the Company generally; provided that the foregoing shall not apply to information that is not unique to the Company or that is generally known to the industry or the public other than as a result of Executive’s breach of thiscovenant. Except as required by law, Executive will not disclose to anyone, other than his immediate family, legal or financial advisors or any subsequent employer, the contents of this Agreement. Executive agrees that upon termination ofExecutive’s 

 
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employment with the Company for any reason, he will return to the Company immediately all memoranda, books, papers, plans, information, letters and other data, and all copies thereof ortherefrom, in any way relating to the business of the Company, except that he may retain personal notes, notebooks and diaries and personally owned books, reference material or information of a similar nature, that do not contain confidentialinformation of the type described in the preceding sentence of this section. Executive further agrees that he will not retain or use for Executive’s account at any time any trade names, trademark or other proprietary business designation usedor owned in connection with the business of the Company. 

b. Prior Inventions. Executive has attached hereto, as***Exhibit A***, a list describing all material creations, inventions, and developments that were created or contributed to by Executive either solely or jointly with others prior to Executive’s employment with the Company that relateto the Company’s proposed or current business, services, products or research and development (collectively referred to as ***“Prior Inventions”***). If no such list is attached, Executive either will advise the Company thatPrior Inventions exist but cannot be disclosed because of prior existing confidentiality obligations or, absent such advice, will be understood to represent that there are no such Prior Inventions. If in the course of Executive’s employmentwith the Company, Executive uses or relies upon a Prior Invention, or any works of authorship (including software, related items, data bases, documentation, site content, text or graphics), developments, improvements or trade secrets which werecreated or contributed to by Executive either solely or jointly with others prior to Executive’s employment with the Company (***“Prior Intellectual Property”***) in Executive’s creation or contribution to any work ofauthorship, invention, product, service, process, machine or other property of the Company, Executive will inform the Company promptly and, upon request, use Executive’s best efforts to procure any consents of third parties necessary for theCompany’s use of such Prior Intellectual Property. To the fullest extent permissible by law, and to the extent not in contravention of any prior legal obligation of Executive to others all of that are disclosed to Kraton on ***ExhibitB***, attached hereto, Executive hereby grants the Company a non-exclusive royalty-free, irrevocable, perpetual, worldwide license under all of Executive’s Prior Inventions to make, have made, copy, modify, distribute, use and sell worksof authorship, products, services, processes and machines and to otherwise operate the Company’s current and future business. 

c. Ownership of Inventions. Executive agrees that Executive will promptly make full written disclosure to the Company, and hereby assigns to the Company, or its designee, all of Executive’sright, title, and interest in and to any and all creations, inventions or developments, whether or not patentable, that Executive may solely or jointly conceive or develop or reduce to practice, during the period of time Executive is in the employof the Company (collectively referred to as the ***“Company Inventions”***), other than (and the Company Inventions shall not include) any such creations, inventions or developments which demonstrably bear no relationshipwhatsoever to the business of the Company, the chemical industry, or the application of technologies, ideas, or processes directly or indirectly related to the business of the Company or the chemical industry to any other industries or disciplines.For the avoidance of doubt, the Company Inventions shall include any creations, inventions or developments that relate directly or indirectly to a Competitive Business. Executive further acknowledges that all original works of authorship that arecreated or contributed to by Executive (solely or jointly with others) within the scope of and during the period of Executive’s employment with the Company (the ***“Company Copyrights”***) are to be deemed “works made forhire,” as that term is 

 
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defined in the United States Copyright Act, and the copyright and all intellectual property rights therein shall be the sole property of the Company. To the extent any of such works are deemednot to be “works made for hire,” Executive hereby assigns the copyright and all other intellectual property rights in such works to the Company. 

d. Contracts with the United States. Executive agrees to execute any licenses or assignments of the Company Inventions or the Company Copyrights as required by any contract between the Company andthe United States or any of its agencies. 

e. Maintenance of Records. Executive agrees to keep and maintain adequateand current written records of all the Company Inventions made by Executive (solely or jointly with others) during the term and within the scope of Executive’s employment with the Company. The records will be in the form of notes, sketches,drawings, and any other format that may be specified to Executive or within the Company’s policies, manuals or procedures by the Company. The records will be available to and remain the sole property and intellectual property of the Company atall times. 

f. Further Assurances. Executive covenants to take all requested actions and execute all requesteddocuments to assist the Company, or its designee, at the Company’s expense, in every way; consistent with applicable law, (1) to secure the Company’s above rights in the Prior Intellectual Property and Company Inventions and any ofthe Company Copyrights, patents, mask work rights or other intellectual property rights relating thereto in any and all countries, and (2) to pursue any patents or registrations with respect thereto. This covenant shall survive the terminationof this Agreement. If the Company is unable for any reason, after reasonable efforts, to secure Executive’s signature on any document for this purpose, then Executive hereby irrevocably designates and appoints the Company and its dulyauthorized officers and agents as Executive’s agent and attorney-in-fact, for the limited purpose of acting for and in Executive’s behalf and stead to execute such documents and to do all other lawfully permitted acts in connection withthe execution of such documents. 

10. Specific Performance. Executive acknowledges and agrees that the Company’sremedies at law for a breach or threatened breach of any of the provisions of Sections 8 and 9 would be inadequate and, in recognition of this fact, Executive agrees that, in the event of such a breach or threatened breach, in addition to anyremedies at law, the Company, without posting any bond, shall be entitled to obtain equitable relief in the form of specific performance, temporary restraining order, temporary or permanent injunction or any other equitable remedy which may then beavailable and in the event of a breach of Sections 8 and 9, shall be entitled to cease making any payments or providing any benefit otherwise required by this Agreement. 

11. Miscellaneous. 

a. Governing Law. This Agreement shall begoverned by and construed in accordance with the laws of the State of Texas, without regard to conflicts of laws principles thereof. 

b. Entire Agreement/Amendments. Except for the documents related to the Company and its affiliates’ equity incentive plans, this Agreement contains the entire

 
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understanding of the parties with respect to the employment of Executive by the Company, there are no restrictions, agreements, promises, warranties, covenants or undertakings between the partieswith respect to the subject matter herein other than those expressly set forth herein. In the event that anything contained in this Agreement is in conflict with the Company and its affiliates’ equity incentive plans, the equity incentive planswill govern. This Agreement may not be altered, modified, or amended except by written instrument signed by the parties hereto. 

c. No Waiver. The failure of a party to insist upon strict adherence to any term of this Agreement on any occasion shall not beconsidered a waiver of such party’s rights or deprive such party of the right thereafter to insist upon strict adherence to that term or any other term of this Agreement. 

d. Severability. In the event that anyone or more of the provisions of this Agreement shall be or become invalid, illegal or unenforceable in any respect, the validity, legality and enforceabilityof the remaining provisions of this Agreement shall not be affected thereby. 

e. Assignment. This Agreement shall notbe assignable by Executive. This Agreement may be assigned by the Company to a person or entity that is an affiliate or a successor in interest to substantially all of the business operations of the Company. Upon such assignment, the rights andobligations of the Company hereunder shall become the rights and obligations of such affiliate or successor person or entity. 

f. Set Off. The Company’s obligation to pay Executive the amounts provided and to make the arrangements provided hereundershall be subject to set-off, counterclaim or recoupment of amounts owed by Executive to the Company or its affiliates, to the extent permitted under Section 409A of the Internal Revenue Code of 1986, as amended (***“Section409A”***). 

g. Successors; Binding Agreement. This Agreement shall inure to the benefit of and be bindingupon personal or legal representatives, executors, administrators, successors, heirs, distributes, devises and legatees. 

h.Notice. For the purpose of this Agreement, notices and all other communications provided for in the Agreement shall be in writing and shall be deemed to have been duly given when delivered by hand or overnight courier or three (3) daysafter it has been mailed by United States registered mail, return receipt requested, postage prepaid, addressed to the respective addresses set forth below, or to such other address as either party may have furnished to the other in writing inaccordance herewith, except that notice of change of address shall be effective only upon receipt. 

If to theCompany: 

Kraton Performance Polymers, Inc. 

Attn: General Counsel 

15710 John F. Kennedy Blvd. 

Suite 300 

Houston, TX 77032 

 
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If to Executive: 

To the most recent address of Executive set forth in the personnel records of the Company. 

i. Executive Representation. Executive hereby represents to the Company that the execution and delivery of this Agreement byExecutive and the Company and the performance by Executive of Executive’s duties hereunder shall not constitute a breach of, or otherwise contravene, the terms of any employment agreement or other agreement or policy to which Executive is aparty or otherwise bound. 

j. Cooperation. Executive shall at the Company’s expense provide his reasonablecooperation in connection with any action or proceeding (or any appeal from any action or proceeding) that relates to events occurring during Executive’s employment hereunder. This provision shall survive any termination of this Agreement.

k. Withholding Taxes. The Company may withhold from any amounts payable under this Agreement such Federal, state andlocal taxes as may be required to be withheld pursuant to any applicable law or regulation. 

l.Effectiveness of Waiver. Notwithstanding anything to the contrary in the Agreement, with respect to any obligation to sign a general release and waiver as a condition of the receipt of any payments or benefits hereunder, such general releaseand waiver must be executed by Executive within thirty (30) days after the date of termination of Executive’s employment and any payment that would otherwise have been made or any benefit that would have otherwise been provided shall notbe made or provided until after thefortieth (40th) day following the date of suchtermination of employment, subject to the execution of the general release and waiver but without regard to the date upon which the general release and waiver was executed, except to the extent permitted by Section 409A. 

m. Counterparts. This Agreement may be signed in counterparts, each of which shall be an original, with the same effect as if thesignatures thereto and hereto were upon the same instrument. 

n. Insurance. Notwithstanding anything to the contraryherein: 

i. All rights Executive has to indemnification as a director, officer or fiduciary pursuant to anyagreement, applicable statue, Company bylaws or articles of organization as in effect from time to time shall not be impacted by the provisions of this Agreement and all such rights, if any, shall survive the termination and/or expiration of thisAgreement and/or the termination of Executive’s employment with the Company; and 

ii. So long as Executiveis employed by the Company and for a period of six (6) years following Executive’s termination of employment, the Company agrees to purchase and maintain insurance for Executive’s benefit, covering director, officer and fiduciaryliability on the same basis as active directors, officers and/or fiduciaries, as applicable, of the Company. 

 
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o. Section 409A Modification. If the Company reasonably determines that certainprovisions of the Agreement may result in a violation of Section 409A, then the Company may make reasonable modifications to the Agreement without Executive’s consent, to attempt to comply with Section 409A and avoid the excise taxesthat may be imposed thereunder without giving rise to any claim that such modification adversely affected Executive’s rights under the Agreement. This Agreement is intended to comply with Section 409A, and shall be construed accordingly.

***[remainder of page intentionally left blank]***

 
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IN WITNESS WHEREOF, the parties hereto have duly executed this Agreement as of the day andyear first above written. 

 
**EXECUTIVE:**  
**PARENT:**

**KratonPerformance Polymers, Inc.**
/s/ G. Scott Lee  /s/ Richard A. Ott
**G. Scott Lee**

Date:    1/31/2011    
  
Richard A. Ott,

VicePresident – HR & Communications

Date:     1/31/2011    
  
**COMPANY:**

**KratonPolymers LLC**
   /s/ Richard A. Ott  
Richard A. Ott,

VicePresident – HR & Communications

Date:    1/31/2011    

*(Signature Page to Employment Agreementfor G. Scott Lee)*

 
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