... Fast delivery and best serves Free modification for mold. Different sizes Molded rubber buffer1.Product Information 2. Advantage:The temperature resistance ... your design.Material EPDM,Silicone,NR,NBR,Viton,SBR Hardness 30-95 shore ATooling time Within 10days Colour Black,Silver,Red ... ,Brown,Terra-cotta,Blue,yellow,white Certificate ISO9001-2000 Different sizes Molded rubber buffer