O-Ring Silicone Lubricant - 4oz BottleSuper LubeA(R) O-Ring Silicone Lubricant is a non-curing silicone lubricant ideal for protecting and lubricating O-rings from damage by abrasion, pinching or cutting. It is waterproof and shields against moisture and other contaminants. It also helps to seat the O-ring properly, speeding up assembly operations and improving automated assembly.Features:Super LubeA(R) O-Ring Silicone Lubricant is clean and clear in appearance. Lubricate the O-ring with Super LubeA(R) O-Ring Silicone to extend the life of the O-Ring.Super LubeA(R) O-Ring Silicone Lubricant is an NSF registered Food Grade lubricant, rated H1 for incidental food contact and meets former USDA (H1) guidelines.Super LubeA(R) O-Ring Silicone Lubricant is Kosher Certified.