... (SBR with or without ply) Suitable for punching various sealinggring buffering, rubber washer. Commercial Rubber Sheet(SBR with or without ply) ... Strength: 3---8Mpa;6)Elongation:280%;7)With middle pressure;8)Cloth Insertion: can add ... milk white, grey, red, green, blue, or as requestedApplication:According to the requirements of technical parameters ... com Commercial Rubber Sheet(SBR with or without ply)