Koch-Chemie Magic Wheel Cleaner — viscous acid-free wheel cleaner, 1 pc

Acid-Free Colour-Changing Gel Wheel Cleaner

Koch-Chemie Magic Wheel Cleaner (Mwc) is a powerful, acid-free gel wheel cleaner engineered to tackle baked-on brake dust, iron fallout, and stubborn environmental grime. Its viscous gel formula clings tenaciously to vertical wheel surfaces, allowing active reactive agents to penetrate deeply. The chemical formula turns deep purple / violet as it chelates and dissolves iron particles, signaling when the cleaning process is complete. Safe for all painted, alloy, forged, chrome, and powder-coated rims.

Application Steps

1. Ensure wheels and brakes are cool to the touch. Do not apply on hot rims or in direct sun.
2. Spray generously and evenly across the entire rim, tyre wall, and brake caliper.
3. Allow to dwell for 2 to 5 minutes until the gel turns into an intense dark purple colour.
4. Agitate with a soft wheel brush or microfibre wheel wand to dislodge embedded dust in intricate spokes.
5. Rinse thoroughly with a high-pressure washer until all purple residue and foam are completely gone.

pH Value: ~5.5 (mild, acid-free, safe for ceramic brakes and polished rims).