Inquiry (采购产品): Sponge rubber washer We are manufacturing a product that must seal out rain water. Need a light compression Closed cell Sponge (Type) of a rubber washer. Out shaft dia is 5/16 ID. I would like a product list so I can design the Standard washer into our product. Could not find a catalog sheet off your web site Thanks Bob Hungerford **** Hidden Message ***** Bob Hungerford 98188 Company: Marketing International LLC E-mail: bobh-robinh@msn.com **** Hidden Message ***** bobh-robinh@msn.com