CR Sponge Rubber (UL) Size Thickness 25.4 mm x Width 25.4 mm Excellent flame retardant (UL), oil resistance and chemical resistance. Resistant to deterioration, Ozone, sunlight, resistant to tearing, wear. can take strength very well Operating temperature -40 to +140 °C Tel : 0-2257-7154 / MB : 086-307-7319 / Line OA : @PTIRUBBER