... rubber washers, also different materials of rubber wahsers, viton rubber washers, siliconerubber washers, EPDM rubber washers, NBR rubber washers, PU rubber washers, Natural rubber washers, etc.Natural Rubber ... , easy to aging; Oil resistance and solvent resistance is bad, acid and alkali resistance ... -60°C~+80°CApplication: tyre, rubber shoes, rubber sac, rubber belt, the insulating layer of electric ...