... % Good-Grade NBR Material 2)OEM/ODM is welcomed 3)Certification:Rosh,Wars heat resistant rubber gasket 1)We have kinds of material ... ,Green,Blue,Purple, Black, White, Clear, etcSPECIALFeaturesOil-resistant; heat resistant; abrasion-resistant;aging resistant; insulation; acid and alkaline resistant; airtight; shock absorption, etc.Port Shanghai or ningboShipping1 ...