... resistant and has excellent appearance in flexibility Anti-aging, antiradiation. Range:Manufacture wide range ... D sponge Seal, Rubber bulb, rubber U channel, T section seal, Edge Trim, flat square sponge rubber ... temperature resistance;(2).tear resistant,oil resistance, anti-ozone and anti-aging;(3).great flexibility,harmless, nontoxic, ... your requirements. steel reinforced rubber sealing strips