Min. Order Reference FOB Price
1200 Pieces US$3.10-6.30 / Piece
Product Description
Product Description TP640-220/400 are a one-component, water-swelling elastomeric sealant. It is based on the prepolymer of polyurethane and contains a special water-swelling unit. It has elastic rubber sealing water and double-sealing sealing mechanism of water expansion and water-stopping ...