Chain Reaction by Blackhawk Lubricants is here to shake up the lubricant market. This high-performance lubricant penetrates the toughest grime as well as resists dirt and dust build-up. Powered by nGlide, Chain Reaction uses nano surface engineering technology to lower the coefficient of friction, reduce wear, and enhance operating ranges. Don't think of Chain Reaction as just a chain lubricant. It can be used for multiple lubricating purposes. If you have a rusty chain or a tough nut that won't bust loose, grab a can of Chain Reaction and try it out!