Blub Wax Lube is a dry wax and water based lubricant which contains no solvents at all and is therefore 100% biodegradable. It has been formulated for chain lubrication and for fluent and silent gear shifts. Blub wax based goes on wet and sets up a dry and strong wax film. It is applied with the chain perfectly clean and has very low attraction to dirtiness.Blub Wax Lube is the ideal lube for dry and dusty conditions in mountain rides and dry conditions on road rides. Saves watts thanks to low friction between the transmission elements by creating a thin wax film between all the parts in contact and making them flow without stress.