... :EPDM,CR,Viton,NBR,Silicon 2)Mainly used in Auto door Rubber Seal Strips 3)Watertight or oiltight rubber seal About ... Door Window Rubber Seal Strips:1.Material:EPDM,CR.2.Application:Mainly used in marine hatch cover.3.Colour ... Seals Co.Ltd specializes in manufacturing engineering rubber products,marine hatch cover rubber packing (sponge and solid),shipping facilities rubber products ...