P21S Wheel Cleaners are approved to remove brake dust from alloy wheels. Safe, pH controlled, non-acid, non-lye based, formulas are guaranteed not to attack any type of wheel braking system or other automotive surface. P21S Wheel cleaners work safely and effectively on every type of wheel and wheel coating on the market. No guesswork required. P21S is factory approved by the leading automakers. Each container includes a 16.9 fl oz bottle, sprayer, sponge and wheel care booklet. Features P21S Gel Spray: For wheels that tend to soil heavily due to higher braking speeds, softer brake pads or infrequent cleaning Gel composition clings to vertical surface to provide increased cleaning effect Spray on, allow to stand up to two hours Touch stubborn spots with a sponge Rinse off with a sharp stream of water
