TEST STRIP

Is it damaging your master cylinder, corroding your calipers and breaking down the metal lines?... So how do we know the exact time for change without guessing? Do you look at the mileage (we have to assume OEM's believe everyone drives exactly the same), or do you go by the brown color (but wouldn't brown be a sign rust has already developed)?... This revolutionary product features the patented FASCAR® technology that identifies the exact level of copper ions in brake fluid. Copper is an early sign of corrosion in a brake system. Without correction with new fluid, corrosion can be extremely damaging to a brake system, compromising the integrity and safety of your brakes.