3M Fire Barrier Water Tight Sealant 1000 NS – 10.1 fl. oz. Cartridges ** Case of 12 Cartridges**

3Mtrade; Fire Barrier Water Tight Sealant 1000 NS

Non-slumping silicone with up to 3-hour fire protection.

• Best for wall or vertical applications

• Excellent weatherability

• Cures upon exposure to atmospheric humidity