Fast, easy way to permanently fix broken, corroded or leaking pipes to beyond their original strength. Each kit contains materials for restoring one unpressurized pipe or joint Works on most pipes, including PVC, copper, galvanized steel, rubber, lead and iron Materials adhere to ...Fast, easy way to permanently fix broken, corroded or leaking pipes to beyond their original strength. Each kit contains materials for restoring one unpressurized pipe or joint Works on most pipes, including PVC, copper, galvanized steel, rubber, lead and iron Materials adhere to wet or dry surfaces to allow repairs without draining pipes Butyl patch or PIG Repair Putty applies underneath outer wrap to strengthen seal Polyurethane-impregnated fiberglass wrap exceeds original bursting pressure rating of pipes Nitrile gloves protect hands during repair Cures in approximately 30 minutes at 75F Final repair is not affected by salt water NSF Certified for safe use on potable water lines