... extrusion rubber products for industrial applications MaterialHigh quality EPDM,NR,SBR,BR,LLR,CR,NBR,silicone or natural rubber .Color ... and create a brilliant future. Advantages for extrusion rubber products(1) No taste, no toxicity, no contamination (environmental ... flexible life and reduced maintenance. Defects for extrusion rubber products Not suitable for use with concentrated acids and bases, ...