... ,water-proof. 3.High and low temperature +100C ~ -45C . EPDM foam sheet is stretching strength, non-absorbent. Environmental protection, simple construction, impervious ... It also resists to Corrosion,aging,flowing, distortion, embrittlement.EPDM foam sheet is wildly used toproduce top epdm seal,gasket,outstanding resistance ... and dynamic properties.Size:according to customer's request . EPDM foam sheet