Helmet Grease Pure Silicone 3.4 fluid ounces. Helmet Grease Pure Silicone Lubricant is a proprietary blend of four silicones created for long lasting. longer than two minutes guys sexual pleasure. Whether you are having sex with yourself. toys or a partners. Helmet Grease Pure Silicone Lubricant is the perfect lube for your arsenal. It is safe for use with latex condoms and adult toys. Not safe for PVC toys. It is glycerin and paraben free and is tasteless and odorless. Helmet Grease Pure Silicone Lubricant will not dry out and its super slick formula feels great on your helmet. sword and sheath! Ingredients: Dimethicone. Dimethiconol. Cyclopentasiloxane. Made in USA.