3M 1000 NS gray firestop sealant. Has a 3 hr fire rating. Delivers great performance with tensile strength of 85 psi. Maximum operating temperature is +300 F.
| R. S. Hughes Company, Inc. | |
|---|---|
| Product Category | Industrial Sealants |
| Product Number | 051115-11537 |
| Product Name | 3M 1000 NS Firestop Sealant - Gray Paste 4.5 gal Pail - 11537 |
| Type / Form | Grease, Paste |
