... .CR,NR,NBR,silicone, Type:non-standard rubber products Usage: oil and fire resistance car rubber partusing: mainly used to seal oil ... sealing technology for a class of widely used rubber products. Because the rubber has a valuable flexible polymer materials, a wide ... of . The main products there are rubber seals, rubber gaskets, flange gaskets, rubber shock absorber block, rubber O-ring, V-ring, X-ring ...