... EPDM/SBR/NR compound Hardness: 35-85 Shore A Chemical resist,Ozone resist, UV resist Rubber bushingMaterial: EPDM/SBR ... and more.Can be O-zone and UV resistance, chemical resist, depending on materials.Materials: SBR, NBR,EPDM,Neoprene ... -RP006RB2823181812DH-RP007RB3227222015DH-RP008RB3530252015DH-RP009RB4035302518DH-RP010RB5044383024Custom size available Chemical resist Rubber bushing