Standard inorganic firestop sealant seals rigid surfaces where no movement occurs, preventing the spread of toxic fumes, smoke and fire. Designed for interior applications only, Flame Stopper 2000 dries to a red non-flexible compound and can be painted when dry.
Tested according to ASTM E136, Flame Stopper 2000 meets the criteria for fire, smoke, and draftstop requirements as defined in all major building codes. Consult specific UL system drawings for more detail if needed. ASTM E84 Rating: Class A
