Exhibit 10.6.4



 Exhibit 10.6.4 
 FIFTH AMENDMENT TO 
 FINANCING AND SECURITY AGREEMENT 
 THIS FIFTH AMENDMENT TO FINANCING AND SECURITY AGREEMENT (this “Agreement”) is made as of November 7, 2007 by and among TVI CORPORATION, a
Maryland corporation (“TVI”), CAPA MANUFACTURING CORP., a Maryland corporation (“Capa”), SAFETY TECH INTERNATIONAL, INC., a Maryland corporation (“Safety Tech”), and SIGNATURE SPECIAL EVENT SERVICES, INC. (formerly
named “TVI Holdings One, Inc.”) (“Signature TVI”) jointly and severally (each of TVI, Capa, Safety Tech, and Signature TVI, a “Borrower”; TVI, Capa, Safety Tech, and Signature TVI, collectively, the
“Borrowers”); and BRANCH BANKING AND TRUST COMPANY, a North Carolina banking corporation (the “Lender”). 
 RECITALS

 A.    The Borrowers and the Lender entered into a Financing and Security Agreement dated October 31, 2006
(as amended by First Amendment to Financing and Security Agreement dated May 25, 2007, Second Amendment to Financing and Security Agreement dated June 21, 2007, Third Amendment to Financing and Security Agreement dated August 7, 2007,
Fourth Amendment to Financing and Security Agreement dated October 12, 2007, and as amended, restated, modified, substituted, extended, and renewed from time to time, the “Financing Agreement”). The Financing Agreement provides for
some of the agreements between the Borrowers and the Lender with respect to the “Loans” (as defined in the Financing Agreement), including (i) a revolving credit facility in the maximum principal amount of $25,000,000 and (ii) an
Acquisition Line under which an advance evidenced by an Acquisition Line Term Note is outstanding and no further advances are to be made. 
 B.    The Borrowers have requested that the Lender: (a) modify the definition of “Borrowing Base” to (1) extend the date of reduction from 65% of Eligible Fixed Assets (as such term is defined in the
Financing Agreement) to 55% of Eligible Fixed Assets under clause (iii) of such definition from October 31, 2007 to December 31, 2007 and (2) extend the termination date applicable to additional advances under clause (iv) of
such definition from November 10, 2007 to December 31, 2007; and (b) waive certain financial covenant defaults. 
 C.    The Lender is willing to agree to the Borrowers’ request on the condition, among others, that this Agreement be executed. 
 AGREEMENTS 
 NOW, THEREFORE, in consideration of the premises and for other good and valuable
consideration, receipt of which is hereby acknowledged, the Borrowers, jointly and severally, and the Lender agree as follows: 
 1.    The Borrowers and the Lender agree that the Recitals above are a part of this Agreement. Unless otherwise expressly defined in this Agreement, terms defined in the Financing Agreement shall have the same meaning
under this Agreement. 







 2.    Each Borrower represents and warrants to the Lender as follows: 
 (a) Each Borrower (a) is a corporation duly organized, existing and in good standing under the laws of the jurisdiction of its incorporation stated
in the Perfection Certificate and is organized in no other jurisdiction, (b) has the corporate power to own its property and to carry on its business as now being conducted, and (c) is duly qualified to do business and is in good standing
in each jurisdiction in which the character of the properties owned by it therein or in which the transaction of its business makes such qualification necessary. 
 (b) Each Borrower has the power and authority to execute and deliver this Agreement and perform its obligations hereunder and has taken all necessary and appropriate corporate action to authorize the execution,
delivery and performance of this Agreement. 
 (c) The Financing Agreement, as amended by this Agreement, and each of the other Financing
Documents remain in full force and effect, and each constitutes the valid and legally binding obligation of the Borrower, enforceable in accordance with its terms, subject to bankruptcy, insolvency, reorganization, moratorium and other laws of
general application affecting the rights and remedies of creditors and secured parties, and general principles of equity regardless of whether applied in a proceeding in equity or at law. 
 (d) No Event of Default and no event which, with notice, lapse of time or both would constitute an Event of Default, has occurred and is continuing under
the Financing Agreement or the other Financing Documents which has not been waived in writing by the Lender or which is not waived under the terms of this Agreement. 
 (e) The execution, delivery and performance of the terms of this Agreement will not conflict with, violate or be prevented by (i) the Borrower’s charter or bylaws, (ii) any existing mortgage, indenture,
contract or agreement binding on the Borrower or affecting its property, or (iii) any Laws. 
 3.    On the date of
this Agreement, the outstanding principal sum under the Acquisition Line Term Note is $2,500,004. 
 4.    Section 2.1.3(a) of the Financing Agreement is hereby amended in its entirety to read as follows: 
 (a) As used in this Agreement, the term “Borrowing Base” means at any time, an amount equal to the aggregate of (i) eighty-five percent (85%) of the amount of Eligible Receivables plus
(ii) the lesser of (A) fifty-five percent (55%) of the amount of Eligible Inventory or (B) Six Million Dollars ($6,000,000), subject to the adjustments provided in this Section 2.1, plus (iii) (A) sixty-five
percent (65%) of the amount of Eligible Fixed Assets through and including December 31, 2007, and (B) fifty-five percent (55%) of the amount of Eligible Fixed Assets, thereafter, plus (iv) only for period commencing
on May 25, 2007 through and including December 31, 2007, $3,600,000. 
  

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 5.    At the time this Agreement is executed and delivered, (a) the Borrowers
shall deliver to the Lender incumbency certificates with respect to the Borrowers’ Responsible Officers, (b) the Borrowers shall pay to the Lender as part of the Obligations the fees of Lender’s counsel in the amount of $750 and
hereby agree that the Lender may debit TVI’s account for the same and (c) the Borrowers shall pay the Lender an amendment fee in the amount of $15,000, which fee is fully earned and non-refundable. 
 6.    On the condition that the Borrower shall have fully complied with the terms and conditions of this Agreement, the Lender hereby
waives defaults under the following provisions of the Financing Agreement which, prior to the execution of this Agreement or for the period stated, existed under the Obligations; provided, however that this Section 6 shall not be deemed to
waive any defaults under the following provisions after the date of this Agreement or after the period stated, or any other defaults arising out of non-compliance by the Borrower with the Financing Agreement, whether or not the events, facts or
circumstances giving rise to such non-compliance existed on or prior to the date hereof: 
  

			
	 Section
	  	Default
	 	 
	Section 6.1.14(b) (Fixed Charge Coverage Ratio) of the Financing Agreement	  	Failure of the Borrowers to maintain the ratio mandated by such Section for the September 30, 2007 test
date.
	 	 
	Section 6.1.14(c) (Funded Debt to EBITDA Ratio) of the Financing Agreement	  	Failure of the Borrowers to maintain the ratio mandated by such Section for the September 30, 2007 test
date.

 7.    The Borrowers hereby issue, ratify and confirm the representations,
warranties and covenants contained in the Financing Agreement, as amended hereby. The Borrowers agree that this Agreement is not intended to and shall not cause a novation with respect to any or all of the Obligations. 
 8.    The Borrowers acknowledge and warrant that the Lender has acted in good faith and has conducted in a commercially reasonable
manner its relationships with the Borrowers in connection with this Agreement and generally in connection with the Financing Agreement and the Obligations. Without implying any limitation on the foregoing, the Borrowers acknowledge and agree that
they have no defenses, affirmative or otherwise, rights of setoff, rights of recoupment, claims, damages, losses, counterclaims, actions, causes of action, defenses, or affirmative defenses, all of any kind or nature whatsoever, in law or in equity,
whether presently known or unknown (collectively, “Claims”) against the Lender or any past, present or future agent, attorney, legal representative, predecessor in interest, affiliate, successor, assign, employee, director or officer of
the Lender (collectively, the “Lender Group”), directly or indirectly, arising out of, based upon, or in any manner connected with, any transaction, event, circumstance, action, course of dealing, failure to act, or occurrence of any sort
or type, whether known or unknown, which occurred, existed, was taken, permitted, or begun prior to the execution of this Agreement and occurred, existed, was taken, permitted or begun in accordance 

  

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with, pursuant to, or by virtue of the Obligations or any of the terms or conditions of the Financing Documents, or which directly or indirectly relate to or
arise out of or in any manner are connected with the Obligations or any of the Financing Documents; provided, however, to the extent any Claims exist or existed, each and all of the same are hereby forever waived, discharged and released, other than
Claims for matters described in the last sentence of Section 2.1.8 for which the applicable period for providing written objections have not expired and other than corrections to balances for the Loans and other Obligations due to clerical
errors. 
 9.    The Borrowers shall pay at the time this Agreement is executed and delivered all fees, commissions,
costs, charges, taxes and other expenses incurred by the Lender and its counsel in connection with this Agreement, including, but not limited to, reasonable fees and expenses of the Lender’s counsel and all recording fees, taxes and charges.

 10.    This Agreement and the rights and obligations of the parties hereunder shall be governed by and interpreted in
accordance with the Laws of Maryland. 
 11.    This Agreement is one of the Financing Documents. This Agreement may be
executed in any number of duplicate originals or counterparts, each of such duplicate originals or counterparts shall be deemed to be an original and taken together shall constitute but one and the same instrument. The parties agree that their
respective signatures may be delivered by fax or other electronic means acceptable to the Lender. Any party who chooses to deliver its signature by fax agrees or such other electronic means to provide a counterpart of this Agreement with its inked
signature promptly to each other party. 
 Signatures begin on the following page. The rest of this page is intentionally left blank. 

  

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 BORROWERS’ SIGNATURE PAGE TO 
 FIFTH AMENDMENT TO FINANCING AND SECURITY AGREEMENT 
 (Page 1 of 2 Signature Pages)

 IN WITNESS WHEREOF, each of the parties hereto have executed and delivered this Agreement under their respective seals as of the day and
year first written above. 
  

									
	ATTEST:	 		 	TVI CORPORATION	 	
					
	/s/ Sean R. Hunt	 		 	By:	 	/s/ Harley A. Hughes	 	(Seal)
	 Sean R. Hunt
 Secretary
	 		 		 	 Harley A. Hughes
 President and Chief Executive
Officer
	 	
				
	ATTEST:	 		 	CAPA MANUFACTURING CORP.	 	
					
	/s/ Sean R. Hunt	 		 	By:	 	/s/ Harley A. Hughes	 	(Seal)
	 Sean R. Hunt
 Secretary
	 		 		 	 Harley A. Hughes
 President
	 	
				
	ATTEST:	 		 	SAFETY TECH INTERNATIONAL, INC.	 	
					
	/s/ Sean R. Hunt	 		 	By:	 	/s/ Harley A. Hughes	 	(Seal)
	 Sean R. Hunt
 Secretary
	 		 		 	 Harley A. Hughes
 President
	 	
				
	ATTEST:	 		 	SIGNATURE SPECIAL EVENT SERVICES, INC	 	
					
	/s/ Sean R. Hunt	 		 	By:	 	/s/ Harley A. Hughes	 	(Seal)
	 Sean R. Hunt
 Secretary
	 		 		 	 Harley A. Hughes
 President
	 	

  

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 LENDER’S SIGNATURE PAGE TO 
 FIFTH AMENDMENT TO FINANCING AND SECURITY AGREEMENT 
 (Page 2 of 2 Signature Pages)

 IN WITNESS WHEREOF, each of the parties hereto have executed and delivered this Agreement under their respective seals as of the day and
year first written above. 
  

									
	WITNESS:	 		 	BRANCH BANKING AND TRUST COMPANY	 	
					
	/s/ Stephen Horney	 		 	By:	 	/s/ Derek T. Whitwer	 	(Seal)
		 		 		 	 Derek T. Whitwer,
 Senior Vice
President
	 	

  

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