... ,non-toxic.2.it's innocuous and safe,widely used in the instruments and equipments.3.waterproof,dustproof,anti-oil ... ,anti-acid,anti-alkali,can be used in any bad enviroment4.long life and ... switches, architecture, commodity and A/V equipment, hardware and plastic molds, sports equipment and gifts, and moreQuality ControlConducted by ISO/TS16949 ...