Slip 2000 Airsoft Lube is a 100% synthetic lubricant with no silicone or teflon. This helps keep our gun running well without attracting dirt or having any teflon binding up. It includes a proprietary anti-wear agent that can reduce wear by 95-98%. Slid 2000 does not become sticky or tacky and does not gum up when used with C02 in your airsfot gun