Hydrogenated Polycyclopentadiene (C15-19 Alkane Base) Oil film is a polymer that helps coat all types of make-up, making it last longer, waterproof, and does not lose its texture when touched (it won't come off when rubbed/kissed). C15-19 Alkane Base ฿40.86 Cosmetics Usage: 5-20%(0%) Soluble: Soluble in Oil, Soluble in glycols, Soluble in Ethanol, Soluble/Miscible in silicone Cost: 72.50-290.00฿/kg INCI Hydrogenated Polycyclopentadiene, C15-19 Alkane View