Koch Chemie Felgenblitz Acid-Free Wheel Cleaner 11 kg

Felgenblitz Acid-Free is a powerful, pH-neutral gel-based wheel cleaner that thoroughly and gently removes baked-on brake dust, rail dust and other inorganic contamination. The viscous consistency makes the product cling to vertical wheel surfaces and inside the spokes instead of dripping straight off, giving it more time to work on stubborn grime around the lug nuts. A built-in red color indicator shows exactly where the cleaner is still active, so you never have to guess when it is time to rinse. Suitable for aluminum, steel and chrome wheels, and gentler on coatings than classic acidic wheel cleaners thanks to its neutral pH. Always spot-test sensitive, polished or lacquered wheels on an inconspicuous area before treating the full set, since not every coating reacts the same way to cleaning products, however mild.

What's inside

One 11 kg container of Koch Chemie Felgenblitz Acid-Free, a pH-neutral gel-based wheel cleaner.

Why this product

• pH-neutral: safe for most wheel coatings and lacquered finishes, unlike classic acidic wheel cleaners that can wear coatings down over time

• Color indicator: red discoloration shows exactly where the product is still active, so you never rinse too early or too late

• Viscous gel: clings to vertical surfaces and inside the spokes for a longer working time on stubborn grime

• Thorough action: dissolves baked-on brake dust, rail dust and metal particles effectively without harsh scrubbing

How to use

1. Pre-rinse the wheel with cold water so it is not hot (Prevents the product from drying in too fast and leaving streaks)

2. Spray Felgenblitz undiluted and evenly over the entire wheel (Do not dilute, use it straight from the bottle or a sprayer)

3. Let it work for about 3 minutes until the red color appears (For stubborn grime, work it over with a soft wheel brush)

4. Rinse thoroughly with a pressure washer (Repeat on heavy soiling rather than leaving it on longer)

Work stubborn grime loose with the D-CON Wheel Woolie brush before you rinse.