Our 3Mâ„¢ Fire Barrier Water Tight Sealant 1000 NS is a non-slump, ready-to-use, single component, neutral cure, silicone sealant that cures upon exposure to atmospheric humidity to form a flexible firestop seal. Our water tight sealants help control the spread of fire, smoke and noxious gases before, during and after exposure to fire.

Specifications:

Material: Silicone
Quantity: 10.1 Fluid Ounce
Container Type: Sausage
Approval: UL