Rubber gasket 1.a variety of materials 2.sizes to choose from 3.with a waterproof, fire retardant and other fine performance Rubber gasket material is used in a variety of, as shown below:Gaske tmaterial Features SBR With excellent adhesion, abrasion resistance and processability. CR Great early Adhesion, bond strength, good wear resistance. NR Good elasticity. General properties. But the cold ...