### Cover Letter

{XXX} is submitting the following for EPA PMN review for our hot melt polyurethane adhesive{XXX}. The polymeric PMN substance, identified by the internal {XXX} code {XXX}, will be manufactured by reacting {XXX} with three polyesters and one polyether. The two polyesters, known commercially as {XXX}, and two polyethers as {XXX} are identified by CASRN’s {XXX}, respectively. Under a pre-existing secrecy agreement with {XXX}, {XXX}, the companies that will supply the three polyesters and {XXX} polyol, respectively to {XXX}, have confirmed that all polyols and polyesters are included in the confidential TSCA Inventory. Please do not hesitate to contact me with questions.

Page 1 SANITIZED SUBMISSION25BMM9R5 YRX2131101169627255 02KP13

X

X Page 2 SANITIZED SUBMISSIONX



### X
Page 3 SANITIZED SUBMISSIONXXX XXX XXX XXX XXX XXX XXX XXX XXX

XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX 

### X

X

X X X X Page 4 SANITIZED SUBMISSIONPage 5 SANITIZED SUBMISSIONPage 6 SANITIZED SUBMISSION

### X

XXX XXX XXX Sanitized - GPC.pdf

XXX XXX X XXX X XXX X XXX XXX X XXX X XXX X XXX XXX X XXX X XXX X XXX XXX X XXX X XXX X XXX XXX X XXX X XXX X 

### X Page 7 SANITIZED SUBMISSION

### (1)

XXX XXX X XXX X XXX X XXX XXX X XXX X XXX X XXX XXX X XXX X XXX X

Page 8 SANITIZED SUBMISSION

### X 365822 Sanitized - IES Report.pdf 

### X XXX

XXX See Attachment 003 (Sanitized - YR 260 Structure.pdf)

Sanitized - YR 260 Structure.pdf Page 9 SANITIZED SUBMISSIONXXX

XXX 1,1'-methylenebis[isocyanatobenzene], polymer with polycarboxylic acids in alkane polyols 

### X X

Page 10 SANITIZED SUBMISSIONXXX XXX 

### X

Coating Component XXX X XXX X XXX X XXX XXX XXX XXX X XXX X XXX X XXX X XXX XXX XXX XXX X

Page 11 SANITIZED SUBMISSION

### X XXX XXX XXX 

### X XXX X XXX XXX XXX XXX XXX 

### X

Page 12 SANITIZED SUBMISSIONSee Attachment 005 (Sanitized - Manufacture Process.pdf)

Sanitized - Manufacture Process.pdf Page 13 SANITIZED SUBMISSIONXXX XXX XXX XXX XXX XXX X X X X XXX XXX XXX XXX XXX XXX X X X X

Page 14 SANITIZED SUBMISSIONXXX XXX XXX XXX XXX XXX X X XXX XXX XXX XXX XXX XXX X X

Page 15 SANITIZED SUBMISSIONXXX 

### X

See Attachment 006 (Sanitized - CONTINUATION SHEET, Part II, Section B.pdf)

Sanitized - CONTINUATION SHEET, Part II, Section B.pdf Page 16 SANITIZED SUBMISSIONP10SB1(a)(4)1 Part II, Section B, 1(a)(4). Operation Site Locations

XXX

Page 17 SANITIZED SUBMISSIONPage 18 SANITIZED SUBMISSIONPage 19 SANITIZED SUBMISSION001 Sanitized - GPC Sanitized - GPC.pdf Pt.I, Sec.B, 2a. 3 002 Sanitized IES Report Sanitized - IES Report.pdf Pt.I, Sec.B, 2c. 1 003 Sanitized Structure Sanitized - YR 260 Structure.pdf Pt.I, Sec.B, 2e. 1 004 YR 260 SDS YR260 GHS SDS.pdf 3 005 Sanitized - Manufacture Process Sanitized - Manufacture Process.pdf Pt.2, Sec.A, 1d. 1 006 Sanitized - CONTINUATION SHEET, Part II, Section B Sanitized - CONTINUATION SHEET, Part II, Section B.pdf Pt.2, Sec.B, 1a. 1 007 SG9260 Sample SDS SDS US - SG9260 Sample SDS.pdf 5

Page 20 SANITIZED SUBMISSIONPage 21 SANITIZED SUBMISSION

### ATTACHMENT HEADER SHEET Attachment Number 001 Attachment Name Sanitized - GPC 

### Associated PMN Section Number

Pt.I, Sec.B, 2a. Does not contain CBI 

### Report Number YRX2131101169627255

### ATTACHMENT HEADER SHEET Attachment Number 002 Attachment Name Sanitized IES Report 

### Associated PMN Section Number

Pt.I, Sec.B, 2c. Does not contain CBI 

### Report Number YRX2131101169627255

### ATTACHMENT HEADER SHEET Attachment Number 003 Attachment Name Sanitized Structure 

### Associated PMN Section Number

Pt.I, Sec.B, 2e. Does not contain CBI 

### Report Number YRX2131101169627255

### ATTACHMENT HEADER SHEET Attachment Number 004 Attachment Name YR 260 SDS 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number YRX2131101169627255

### ATTACHMENT HEADER SHEET Attachment Number 005 Attachment Name Sanitized - Manufacture Process 

### Associated PMN Section Number

Pt.2, Sec.A, 1d. Does not contain CBI 

### Report Number YRX2131101169627255

### ATTACHMENT HEADER SHEET Attachment Number 006 Attachment Name Sanitized - CONTINUATION SHEET, Part II, Section B 

### Associated PMN Section Number

Pt.2, Sec.B, 1a. Does not contain CBI 

### Report Number YRX2131101169627255

### ATTACHMENT HEADER SHEET Attachment Number 007 Attachment Name SG9260 Sample SDS 

### Associated PMN Section Number

N/A Does not contain CBI 

### Report Number YRX2131101169627255