Search Products Arrow down Products Resources & Downloads Categories Arrow down Firestop Systems Arrow down Firestop Sealants Size Arrow down 1/2 in. 1 in. 1-1/4 in. 2 in. 2-1/2 in. 3 in. 4 in. 5 gal. 5 in. 6 in. 8 in. 10 in. (-) 10.3 oz. 12 in. 20 oz. 30 oz. System Arrow down HydroFlame™ Material Arrow down Pipe Compatibility Arrow down Color Arrow down Red New Product Arrow down Outlet Size Arrow down UL Rating Arrow down F (Flame) L (Air/Smoke Leakage) T (Temperature) (-) W (Water Tightness) Reset All Filters Undo (-) 10.3 oz. Undo (-) W (Water Tightness) Undo Showing 2 of 2 Products Image HydroFlame™ 100 Water Based Firestop Sealant Image HydroFlame™ 200 Water Based Intumescent Firestop Sealant