NSF-rated H1 and comprised of FDA-accepted ingredients, Haynes silicone grease is designed to prevent the sticking of valves and O-rings during high-temperature and freezing applications. Made of silicone fluid plus additives, the grease is non-toxic and can be used in high-vacuum or pressure systems to seal synthetic rubber and plastic parts. The grease is inert and resists many chemicals.
Haynes Manufacturing Company; 800-992-2166; www.haynesmfg.com
