Meguiar's Hot Rims Aluminum Wheel Cleaner is engineered specifically for uncoated aluminum and other delicate materials used in many aftermarket wheels. Ultra-safe and extra gentle, Hot Rims wheel cleaner is safe on uncoated polished aluminum wheels as well as anodized and powder-coated wheel surfaces. It's even safe on all brake components. Formulated with our Extreme Cling foam, it grabs the wheel surface to effectively and gently clean and remove brake dust and grime.