1. material:It's made of hight quality rubber (NBR,SBR,EPDM,BR). 2.The product was used for ... automobile accessories. 1. material: made of hight quality rubber(NR,SBR,BR,EPDM,NBR,FPM).2. low/heat resistance ... resistance and aging, sealed waterproof etc.5. OEM welcome oem auto rubber parts