... 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. ... rubber products,shipping rubber fenders and fittings,rubber seals for dock,rubber lining,and bridge shock absorption etc. ... Zone,Yuecheng,Jiangyin,Jiangsu,China. Rubber Seal for Watertight Door