Koch Reactive Rust Remover 0.5 L

Purpose and Application Areas

Koch Chemie Reactive Rust Remover (0.5 L) is a powerful, pH-neutral, acid-free cleaner engineered for safe removal of flash rust, embedded iron particles, and brake dust from vehicle paintwork and alloy wheels. It deeply cleans paint pores and rim surfaces without damaging treated materials, making it an essential decontamination product for detailing studios and car washes. Ideal for preparing bodywork prior to claying, polishing, or applying protective coatings.

Advantages and Features

• Acid-Free Formula: pH-neutral formulation ensures safe application on paint, alloy wheels, plastic, and rubber.
• Deep Decontamination: Effectively dissolves embedded iron fallout and burnt-in brake dust.
• Color Indicator Reaction: Turns deep purple upon contact with iron, providing clear visual control of the cleaning action.
• Polishing Preparation: Essential step before claying or compounding to prevent scratching clear coats with loose fallout.
• Professional Standard: Delivers rapid reaction times with maximum safety across all wheel types.

Directions for Use and Precautions

Directions for Use: Spray undiluted product evenly onto cool, contaminated vehicle panels or wheels. Allow to dwell for 3–6 minutes. The product turns vivid purple as it reacts with iron contaminants. Agitate with a detailing brush if necessary, then rinse thoroughly with high-pressure water.

⚠️ Precaution: Wear protective gloves during application. Do not apply onto hot surfaces or under direct sunlight, and never allow the product to dry on paintwork or rims!