Min. Order Reference FOB Price
1000 Pieces US$0.50-3.50 / Piece
Product Description
Product Description Factory Concrete PVC Water Stop Strip Expandable Swelling Water Stop Concrete Joints Rubber Hydrophilic Swellable Bentonite Waterstop is an absorbent strip used to seal and waterproof concrete joints. It is commonly made of natural sodium bentonite clay and synthetic rubber. ...