Slip 2000 Synthetic Grease is an Extreme Weapons Lubricant turned into a light grease. (EWG) Extreme Weapons Grease offers extreme pressure properties that are guaranteed to reduce friction and wear on those extreme weapons. This product contains a proprietary Anti-wear package that is easy to use and long lasting. Will not attract dust, dirt or powder fouling like most petroleum based products. Excellent for use on all semi-auto and full auto locking lugs, sears, bolts and slides/rails. Smooth clean operation in the extreme cold -100AdegF and will hold up under the extreme heat +750AdegF as well. Does not contain Teflon or PTFE additives. Easy to apply and stays the Mfg: Slip 2000