Lubricants, Silicone Based Lubricants – Sliquid Dude Lube Silicone Lubricant Dude Lube Silicone Lubricant is: Silicone-based lubricant Glycerin free and fragrance free Hypoallergenic and non-toxic Latex, rubber, and plastic friendly Non-staining and unflavored Formulated to last longer than most Hollywood marriages *Not for use as spermicide. Lubricants, Lubricant Gel