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DESCRIPTION Firestop-814+ Elastomeric Intumescent Firestop Sealant offers comprehensive UL Testing for a wide range of electrical, plumbing, HVAC, and head-of-wall applications for Through Penetrations found in up to 4 hour fire-rated wood, gypsum, and concrete floor & wall assemblies. Firestop-814+ is a highly flexible, general-purpose firestopping sealant that conforms to ASTM-E814 (UL 1479) standards for multi-family and commercial firestopping applications. SPECIFICATIONS Tested to ASTM-E814 (UL 1479) Tested to ASTM-E1966 (UL 2079) Meets LEED v4 Emissions requirements (CDPH SM / CA Section01350) PRODUCT FEATURES Firestop-814+ is Intumescent Elastomeric Chemically compatible with FlowGuard Gold® BlazeMaster® and Corzan® pipe fittings as well as all PVC, CPVC, ABS, PEX tubing and other applicable tested penetrating items. Up to 3 Hour fire rating Excellent freeze/thaw Smooth consistency Identifiable color Low V.O.C.s