Fenwicks disc brake cleanerfast and efficient, this disc brake specific cleaning fluid keeps your rotors spick and span thanks to its evaporating, triple solvent formula. Fit for use on a variety of contaminants, it gives a thorough clean and a dry finish while reducing brake squeal and improving overall performance. Featuresformula triple solventsuitability disc brakesinstructions for use step 1 initially, spray from a distance of 20cm to wet down the surface to be cleaned use short blastsstep 2 leave for 10 secondsstep 3 after surfaces have been wetted, blast away contaminants by moving the aerosol closer and using prolonged bursts. Catch residue with an absorbent clothtop tip if used as a chain degreaser re lube using a fenwick's chain lubebuy fenwicks accessories from chain reaction cycles, the world's largest online bike store.