Sale!

3M 1000 NS Fire Barrier Sealant, 10.1 oz, Cartridge, Light Gray

Original price was: $6.44.Current price is: $3.45.

60 in stock

SKU: GUOPX300501 Category:

Description

We formulated 3M fire barrier watertight sealant 1000 NS as a single component, neutral cure, silicone sealant. This ready-to-use sealant cures upon exposure to atmospheric humidity to form a flexible firestop seal that helps control the spread of fire, smoke and noxious gases before, during and after exposure to fire. When properly installed, this watertight sealant provides up to 3 hrs protection in tested and listed systems and meets UL water leakage test, W Rating – Class 1 requirements for systems tested and listed in accordance with ANSI/UL 1479. We designed this non-slump firestop sealant as a re-enterable and repairable solution primarily used on vertical surfaces.Unit: EAUPC: 051115115356Model Number: 1000NS