Reactive Rust Remover

Koch-Chemie Reactive Rust Remover — a powerful pH-neutral cleaner made with reactive agents and extra high-performance detergents. Superficial rust, metal particles, burnt-in brake dust and other non-organic pollutants are cleaned away swiftly and thoroughly, and it's gentle on materials. Its components are harmonised for a longer contact time and moisturisation, so the reactive agents get time to dissolve burnt-in particles rather than flashing off — and it turns violet once it has dissolved the dirt.

• pH-neutral and gentle on materials — no acid
• Dissolves superficial rust, metal particles and burnt-in brake dust
• Turns violet as it reacts, so you can see it working
• Long contact time and moisturisation — it won't dry out on you
• Special surfactants coat and disperse the dirt for an easy rinse

Spray undiluted onto the surface and let it act for 3–6 minutes. Work mechanically with a brush or sponge if needed, then rinse the residue off thoroughly. For painted surfaces, glass and wheel rims of cars and commercial vehicles. Available in 500 mL and 5L.

Important: check sensitive surfaces such as polished aluminium on an inconspicuous area for compatibility before use — it can mark bare polished metal. Don't use on hot surfaces and don't let it dry.