Hot melt gaskets, hot melt gaskets manufacturers, waterproof board hot melt pads, tunnel waterproofing board dedicated hot melt pads, EVA hot melt pads, PVC hot melt gaskets, PE hot melt hot melt gasket gasket main application welded waterproof board in road and rail tunnels. The company's product features adaptable, flexible mix of raw materials in line with the major water board manufacturers of various types of water board, the existing red, white, black and pvc material, for you to choose. Can be divided according to diameter 65mm, 70mm and 80mm in three models and the network is currently the lowest price, welcome to construction units and distributors to inquire! 13,463,848,892 89% elongation at break of the layered material pp shape coil form 70 Level 1 specifications flexural strength compressive strength 90 79 98 waterproof product categories tear strength hot melt gasket waterproof board, waterproof board pads, road and rail tunnel mat piece 9mm Φ80mm Φ65mm Φ70mm high cross-sectional thickness of 0.18mm per weight: 9.6 g iron weight 2.8 grams