Koch Chemie (FB) Felgenblitz surefrei | pH neutral Rim cleaner 5L

Koch Chemie Felgenblitz Surefrei (FB) is a pH neutral wheel cleaner that reacts with brake dust, lifts grime, and leaves wheels clean with a hydrophobic finish.

Felgenblitz Surefrei takes wheel cleaning further than most products. The pH 7.5 formula is completely acid free, making it safe for aluminium, steel, and chrome finishes, while still strong enough to dissolve the kind of stubborn contamination that builds up over time.

The gel consistency is what makes it different. Instead of running off straight away, it clings to the wheel, giving the chemistry longer to react. As it works, the product changes colour to a deep red, showing you its breaking down brake dust and iron particles that regular soaps wont touch.

Once rinsed, it doesnt just leave the surface bare. The formula adds a mild hydrophobic effect, which helps water bead and reduces the chance of dirt sticking again. That makes ongoing maintenance easier and keeps wheels looking cleaner between washes.

For detailers and enthusiasts alike, its a dependable choice when you need an alloy wheel cleaner that combines power and safety. Whether youre maintaining a daily driver or tackling neglected wheels, Felgenblitz Surefrei delivers consistent results. It works equally well as a rim cleaner for deep decontamination or as a ready-to-use car wheel cleaner for routine washes. See the full Koch Chemie range.

Features

• Ready to use: No dilution required, apply directly from the bottle.
• Safe chemistry: Acid free and pH neutral, suitable for aluminium, steel, and chrome.
• Reactive formula: Turns red as it dissolves brake dust and iron deposits.
• Gel consistency: Clings to surfaces for longer working time and less waste.
• Hydrophobic effect: Leaves wheels repellent to water and dirt after rinsing.

Directions

1. Work on cool wheels in a shaded area.
2. Spray Felgenblitz Surefrei undiluted and evenly across the wheel.
3. Leave to react for approx. 3 minutes. Do not let it dry.
4. Agitate with a wheel brush if required.
5. Rinse thoroughly with a hose or pressure washer, making sure no product is left in recesses or around the wheel nuts.
6. Repeat on heavily soiled wheels if needed.

Precautions:

• Avoid use on hot wheels or in direct sunlight.
• Check suitability and compatibility before use. Always spot test on polished aluminium or other sensitive finishes.

Shipping Note: This produ