Adhesive, Waterproof Tape, Caulk Strip manufacturer / supplier in China, offering High Temperature Resistant and Flame Retardant Moldable Fireproof Putty Stick Firestop Putty for Electrical Socket Sealing, Easy Installation Free Shaping Fire Barrier Moldable Intumescent Firestop Putty Pads for Wall Openings, Electrical Boxes, High Temperature Mastic Firesafe Fireproof Intumescent Putty Pads for Plasterboard Wall Openings Electrical Box and so on.