FS-1 Concentrate is a unique, complex blend of biodegradable liquid raw materials that leaves surfaces exceptionally clean and uncontaminated. No other cleaner comes close to its ability to clean safely.
Engineered at a Nano molecular level, FS-1 contains no solid particles of any size that would otherwise drop out or be left behind after cleaning and rinsing.
Buy Fenwicks Lubes & Cleaning from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns