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Tested for use in through-penetration and construction joint configurationsCompatible with CPVC pipingCan be sanded and painted to match its surroundingsUsed in over 500 UL tested systemsPaintable, water based, stc rating, intumescent, smoke barrier, auto bonding, low VOC, permanent, join movement2 Years shelf life
SpecSeal Intumescent Firestop Sealant, Series: LCI, Pail, 5 gal, 50 lb Net Weight, Water Base, Composition: Aluminum Trihydrate, Sulfuric Acid Compound with Graphite and Crystalline Silica, Paste, Red, Mild Latex,