The Formula 6. 0 Cycling Wet Multi Lube protects your chain from mud and water entering the internal surfaces of the chain, which will extend the chain's life. If you have a lot of dried buildup on your chain, simply degrease it and then lube up the chain using this Formula 6. 0. It comes in an easy squeeze bottle, so you won't have any trouble applying it to the chain, even if you don't have some fancy stand to work with. If you ride a lot in the rain, or face tons of mud on the trails, the 1. 7 Cleaning Solutions Formula 6. 0 Cycling Wet Multi Lube will be good insurance that will keep your chain in good condition in the face of the toughest conditions. Formula 6. 0 Wet Lube is biodegradable and comes in a four ounce squeeze bottle.