Manufacturer : 3M
Applicable Materials : CPVC
Base Type : Silicone
Brand Name : 3M™
Color : Gray
Container Size : 4.5 gal
Standards : CAN/ULC-S114|UL 1479|ASTM E814
Product Status : Active
See all product specifications
- FLEXIBLE HOLD – Continuous seal remains pliable and allows for typical pipe movement
- EASILY RE-ENTERABLE – Formulated as a re-enterable and repairable fire barrier solution
- HIGH-SOLIDS FORMULA – Produces limited shrinkage
- Intumescent silicone expands when heated
- Silicone is water-tight to help prevent the intrusion of moisture
- Offers excellent sealant and caulking properties
- Sealant helps minimize noise transfer
3M™ Fire Barrier Water Tight Sealant 3000 WT provides up to 4-hour fire protection in tested and listed systems. It is a gun-grade, intumescent, silicone, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. Properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to fire and exhibits good adhesion to a full range of construction substrates.
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