3M Fire Barrier Water Tight Sealant 1000 NS (nonslump) and 3M Fire Barrier Water Tight Sealant 1003 SL (self-leveling) are both ready-to-use, one component, silicone elastomers. Both cure upon exposure to atmospheric humidity to form a flexible seal.
3M Fire Barrier Water Tight Sealant 1000 NS (nonslump) and 3M Fire Barrier Water Tight Sealant 1003 SL (self-leveling) are both ready-to-use, one component, silicone elastomers. Both cure upon exposure to atmospheric humidity to form a flexible seal.
3M Fire Barrier Water Tight Sealant 3000 WT is a premium , ready-to-use, single component, neutral cure, non-slumping, intumescent silicone sealant. The sealant cures upon exposure to atmospheric humidity to form a flexible seal.