For DSI 510-682 and DSI 510-683. Part # Description Qty. DSI 510-658 Foam, Right Side 1 DSI 510-660 Foam, Neck 1 DSI 510-664 Foam, Top 2 DSI 510-666 Foam, Left Side 1 DSI 510-667 Foam, Chin 1 510-672_SL-27_Head_Cushion_Replacement_Foam_Kit
Dow Corning 111 is a silicone compound with a heavy-consistency. It can be used as a lubricant for rubber and plastic O-rings, as it has an excellent water resistance and is compatible with many plastics and elastomers. It has a low vapor pressure and low volatility, while meeting several global standards for water contact.
Certified to NSF Standards 51 and 61 Meets FDA: 21 CFR 175.300