Sponge Rubber Gasket 1) 100% silicone 2) REACH, FDA, SGS, LFGB 3) eco-friendly 4) factory direct sales 1. We make rubber parts ... , SGS, REACH, LFGB. According to clients demand.5. All rubber parts are safe, non-toxic, odorless and environmental protection.6 ... . We are a professional rubber products manufacturer with 11 years experience.7. Any questions, ...