### Cover Letter

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Re:	 Attached PMN Submission; TS-AG1105

Dear Sir or Madam: Enclosed is the premanufacture notice (PMN) referenced above. The user fee for this PMN has been submitted separately, as specified under 40 C.F.R. § 700.45. If you have any questions regarding this submission, please contact me as soon as possible, at 202-624-2755. Sincerely, Warren U. Lehrenbaum

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Page 1 SANITIZED SUBMISSIONX



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Page 3 SANITIZED SUBMISSIONPage 6 SANITIZED SUBMISSIONXXX XXX 

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X Water and oil repellant XXX X XXX X XXX X XXX XXX XXX XXX X

Page 11 SANITIZED SUBMISSIONPage 13 SANITIZED SUBMISSION************************************************************ CONFIDENTIAL -- CBI

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It is anticipated that the PMN substance will replace conventional telomer-based perfluorinated polymeric compounds currently used in textile treatments, which may contain C-8, C-10, C-12 or higher chain length components. In contrast, the PMN substance does not contain any polymeric materials or impurities with chain lengths greater than six carbons and, as a result, presents a more favorable risk profile than conventionally marketed telomer-based products, by eliminating any potential for environmental release of perfluorinated carboxylic acids of chain lengths greater than C-6.

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Page 18 SANITIZED SUBMISSION001 Structural Diagram Structural Diagram - Sanitized.docx.pdf Pt.I, Sec.B, 2e. 1

002 IES Report IES Report--.pdf Pt.I, Sec.B, 2c. 1

003 Manufacturing Process Manufacturing Process Description - Sanitized.pdf 1

004 Reverse Mutation Test Reverse Mutation-Sanitized.pdf 34

005 Test of Schematic Flow Test Schematic Flow - sanitized.pdf 54

006 MSDS MSDS-Sanitized.pdf 5

Page 19 SANITIZED SUBMISSIONPage 20 SANITIZED SUBMISSION

### ATTACHMENT HEADER SHEET

Attachment Number 001
Attachment Name Structural Diagram


### Associated PMN Section Number

Pt.I, Sec.B, 2e.

Does not contain CBI 

### Report Number AG-R110923791952103

### ATTACHMENT HEADER SHEET

Attachment Number 002
Attachment Name IES Report


### Associated PMN Section Number

Pt.I, Sec.B, 2c.

Does not contain CBI 

### Report Number AG-R110923791952103

### ATTACHMENT HEADER SHEET

Attachment Number 003
Attachment Name Manufacturing Process


### Associated PMN Section Number

N/A

Does not contain CBI 

### Report Number AG-R110923791952103

### ATTACHMENT HEADER SHEET

Attachment Number 004
Attachment Name Reverse Mutation Test


### Associated PMN Section Number

N/A

Does not contain CBI 

### Report Number AG-R110923791952103

### ATTACHMENT HEADER SHEET

Attachment Number 005
Attachment Name Test of Schematic Flow


### Associated PMN Section Number

N/A

Does not contain CBI 

### Report Number AG-R110923791952103

### ATTACHMENT HEADER SHEET

Attachment Number 006
Attachment Name MSDS


### Associated PMN Section Number

N/A

Does not contain CBI 

### Report Number AG-R110923791952103