3M Fire Barrier Water Tight Sealant, 3000 WT, 10.1 fl. oz. (300 mL)
The 3M Fire Barrier Water Tight Sealant 3000WT is a ready-to-use, high-performance, single component, neutral cure, silicone firestop that also acts as a barrier to water leakage and airborne sound transmission.
Product Information
Brand
3M
Part #
7000140842
Origin Country
Canada
Product Information
Applied with conventional caulking equipment (excellent adhesion and caulk rate)
Compatible for use with CPVC piping
Excellent weatherability during construction
Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
L-rated smoke seal
Light grey colour with black flecks, no mixing required
Meets UL Water Leakage Test, W Rating - Class 1 requirements
Minimizes noise transfer (STC-rating of 53 when tested in STC 54-rated wall assembly)
Re-enterable/repairable
Sag-resistant, halogen-free formulation
Tested in accordance with ASTM G 21 standard practice for determining resistance of synthetic polymeric materials to fungi