... .can be constructed on the wet base surface,especially adapting to the waterproof of rainy areas.3. excellent Cohesiveness. It can ... ,kitchen, lavatory and pool, dam, sewage treatment plant,Classification1. according to shape: ring tape, F, T,U,L E tape2. according ... to materil: EPDM , neoprene, natural rubber, PVC, steel plateect.PackagePlastic barrels ...