Product Description

3M Fire Barrier Water Tight Sealant 1003 SL benefits: Perimeter Fire Barrier Tested up to 3 hours in accordance with ASTM E 2307 Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115 Fire Resistance tested for construction joint systems in accordance with ASTM E 1966 (UL 2079) Meets UL Water Leakage Test, W Rating – Class 1 requirements Compatible for use with CPVC piping 3M Fire Barrier Water Tight Sealant 1003 SL helps minimize sound transfer ± 31% compression/extension capability Applied with conventional caulking equipment (excellent caulk rate) Self-leveling, Halogen-free formula Excellent adhesion Excellent weatherability during construction Re-enterable/repairable