... high-quality molded rubber seal Features,1) Available material : material for NBR,FKM,FPM,VITON(FKM)&Dow elastomers,Neoprene, ... professional R&D team can provide you higher quality products with competitive price and all documents such ... to cut bonding washer molds by ourself.7)High and low temperature resistance, oil resistance, anti ... lead to a fruitful mutual business. high-quality molded rubber seal