Helmet Grease Natural Lube 7.2 ounces. Helmet Grease Natural Lubricant is an amazing blend of organic avocado oil and organic virgin coconut oil. It is chemical free and edible and we do not mean on salads. Helmet Grease Natural Lubricant is free from silicone, glycerin and parabens as well as hypoallergenic and antibacterial. Helmet Grease Natural Lubricant can be used with condoms containing polyurethane, nitric polyisoprene and CF2. Do not to use with Latex condoms. Helmet Grease Natural Lubricant feels so good polishing your helmet, it will become your favorite toss off partner!