3M Fire Barrier Water Tight Sealant, 3000 WT, 4.5 gallon (17 L) pail 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 # 7100006306 Fire Rating 4 Hour Origin Country Canada Product Type Fire Barriers Volume 4.5 gal Product InformationApplied with conventional caulking equipment (excellent adhesion and caulk rate)Compatible for use with CPVC pipingExcellent weatherability during constructionFire 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 S115L-rated smoke sealLight grey colour with black flecks, no mixing requiredMeets UL Water Leakage Test, W Rating - Class 1 requirementsMinimizes noise transfer (STC-rating of 53 when tested in STC 54-rated wall assembly)Re-enterable/repairableSag-resistant, halogen-free formulationTested in accordance with ASTM G 21 standard practice for determining resistance of synthetic polymeric materials to fungiSuggested ApplicationUsed in mechanical, electrical and plumbing applications to firestop openings created by the following penetrations in fire-rated floors, floor/ceilings or walls: metallic pipe, non-metallic pipe, conduit, power and communication cable, cable trays, bus ways, combos, insulated pipe and HVAC duct penetrationsUsed to firestop blank openings and bottom-of-wall static construction joints
