Product Description

3M Fire Barrier Water Tight Sealant 3000 WT benefits: Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115 Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079) Meets UL Water Leakage Test, W Rating – Class 1 requirements 3M Fire Barrier Water Tight Sealant 3000 WT is compatible for use with CPVC piping Tested in accordance with ASTM G 21 standard practice for determining resistance of synthetic polymeric materials to fungi L-rated smoke seal Minimizes noise transfer (STC-rating of 53 when tested in STC 54-rated wall assembly) Sag-resistant, halogen-free formulation Applied with conventional caulking equipment (excellent adhesion and caulk rate) Excellent weatherability during construction Re-enterable/repairable