Designed for wet/muddy conditions and when a long lasting/durable lube is desired. The unique synthetic formula has a strong hold to the chain and is waterproof. It will guard the chain against water and mud entering into the internal surfaces and prevent chain wear. A unique feature is that it is compatible with the MOTOREX Easy Clean Degreaser -- so you can lube the chain right after degreasing. Most degreasers or general solvents need to dry completely before you lube because they will degrade the lubes. It is also biodegradable.