... .Variety of shaped joints 4.Various type and corlor Specification Item No.Rubber water stopProduct characteristics1. High-Elastic,high ... of drinking-water pool.2.can be constructed on the wet base surface,especially adapting to the waterproof of rainy areas. ... dam, sewage treatment plant,Classification1. according to shape: ring tape, F, T,U,L E tape2. according to materil: EPDM , neoprene, natural ...