hot air sealing seam tape for waterproof shoes, 3 layer clothing fabric bonding Model: TY-808 818 828 838 858 868, Color: Gray, White, Dark colorStructure makeup: Nylon + PU Coating + PU Hot Melt Adhesive Softening point: 130°CWidth (mm): 0.30-0.45Thickness Range (mm): 14-25Face Fabric Application: Three-ply Cloth/Premium PUPacking: 50yds/roll, 50 rolls/carton, 2,500yds/ctn Sell sepcial seam ...