In addition, it works extremely well even in abrasive, cold, wet or acidic environments. Purple Extreme's additive technology forms a slippery, super-tough, synthetic film on metal surfaces that protects drivetrain parts far beyond the ability of conventional oils or waxes. Purple Extreme was originally formulated to protect drive chains in the mining business and on offshore oil rigs, in some the harshest conditions imaginable, for months at a time. Purple Extreme has extremely high film strength, way beyond most conventional chain lubrication products available within the bicycle industry. The ability of a lubricant to keep two surfaces separated is called film strength. Our film strength is second to none. As bicycles make greater use of 10-speed drivetrains, there is much less metal to carry the load. Choosing the right chain lubricant is more crucial than ever. Purple Extreme is the perfect lubricant to help extend the life of older components and make new equipment run even better… far into the future….
– Purple Extreme Synthetic Lubricant Lubrication – £12 (RRP – £)
