P21-S is proven successful and acid-free for more than 30 years
P21-S Wheel Cleaner Power Gel is the solution against severe brake wear debris.
It even removes the most stubborn grime, such as extreme brake wear debris resulting from a sporting driving style.
Extremely quick to apply and quick action (only 3-5 minutes soaking time!) and absolutely acid-free.
Will not attack the material, so it is safe for all surfaces. P21-S Wheel Cleaner Power Gel cleans auto-actively and is especially economical and effective in its gel formula.
