Koch Chemie Alkali Wheel Cleaner

• pH Level: 14.0 (Strongly Alkaline)
• Dilution Ratio: 1:2 to 1:10 depending on the level of contamination (1:5 is a popular middle ground).
• Action: Low-foaming wetting agent designed to quickly encapsulate and disperse brake abrasion and strip tire browning.
• Compatibility: Safe for steel rims, alloy wheels, and alkali-resistant painted aluminum finishes.