Search Products Arrow down Products Resources & Downloads Categories Arrow down Firestop Systems Arrow down Cast-in-place Firestop Sleeves Arrow down Through-penetration Firestop Sleeves Through-slab Electrical Sleeves Size Arrow down 1/2 in. 3/4 in. 1 in. (-) 1-1/4 in. 1-1/2 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 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 (-) 1-1/4 in. Undo (-) F (Flame) Undo Showing 5 of 5 Products Image HydroFlame™ Pro Firestop Sleeve with Adjustable Cap Image HydroFlame™ Pro Hollow Sleeve with Adjustable Cap Image HydroFlame™ Pro Hollow Telescoping Sleeve Image HydroFlame™ Pro Telescoping Electrical Firestop Sleeve Image HydroFlame™ Pro Telescoping Firestop Sleeve