Koch-Chemie Reactive Wheel Cleaner Rwc — Iron Wheel Cleaner, 750 ml

Price: €22.50
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Acid-free reactive gel wheel cleaner with purple color-change indicator. Powerful clings-to-grime formulation dissolves baked-on metallic brake dust and road dirt from all alloy, chrome, and steel wheels with complete substrate safety.
Product availability: Discontinued
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Acid-Free Reactive Gel Wheel Cleaner with Color Change Indicator

Koch-Chemie Reactive Wheel Cleaner (Rwc) is an acid-free performance wheel cleaner designed for rapid, safe removal of heavy metallic brake dust and baked-on road grime. Engineered with a clingy gel consistency and active iron-reactive agents, Rwc turns deep purple as it dissolves ferrous deposits, leaving wheel surfaces brilliantly clean without aggressive acids.

Key Performance Advantages

  • 100% Acid-Free Safety: Completely safe for high-value clearcoated, painted, polished, and powder-coated wheels.
  • Clinging Gel Viscosity: Clings to vertical spoke surfaces for extended chemical dwell without drying out prematurely.
  • Deep Purple Bleeding: Visual indicator confirms active chemical encapsulation of baked-on brake dust.
  • Easy Pressure Rinse: Rinses off completely clean without leaving chalky residues on brake calipers or wheel hubs.

Recommended Application Protocol

  • Application: Spray thoroughly across cool, dry wheels.
  • Dwell: Allow to react for 3 minutes until the gel turns intense dark purple.
  • Agitation: If necessary, agitate stubborn corners with a flexible wheel brush (Felgenbürste).
  • Rinsing: Blast off thoroughly using high-pressure water.

Technical Specifications

ParameterSpecification
Manufacturer / BrandKoch-Chemie GmbH (Germany)
Series CodeRwc (Art. 77704750)
Chemical TypeAcid-free reactive wheel gel
Working pH7.0 (Neutral)
Country of OriginGermany

  • Brand
  • Reference
    77704750
  • MPN
    77704750

  • Volume
    750 ml
  • Purpose
    Cleaning
    Wheel cleaning
  • Surface
    All alloy wheels, painted, chrome and high-gloss rims
    Alloy wheels, painted rims, chrome, polished aluminum
    Alloy wheels, steel rims, painted calipers, vehicle bodywork
    Alloy wheels, steel rims, painted calipers, vehicle clearcoats
    Wheels & brake calipers
    Wheels and tyres
  • Dilution
    100% Ready to Use (color-changing reactive gel)
    100% Ready to Use (reactive gel)
    Ready to use
    Ready to use (RTU)
  • Form
    Gel spray liquid
    Liquid
    Trigger spray
    Viscous reactive liquid gel
  • Special features
    Active color-changing purple indicator, dissolves sintered brake dust chemically, pH-balanced safe
    Color change indicator (turns red-purple), pH-neutral, acid-free, safe on sensitive wheels
    pH 7.5, powerful dirt dispersants, turns purple, acid-free
    pH-neutral · Reaction indicator · Heavy-duty brake dust removal
  • Finish effect
    Clean brilliant alloy finish
    Pore-deep clean alloy surface
    Pore-deep metallic cleanliness with mirror bright finish
  • Brand
    Koch-Chemie

Technical data sheet (TDS) - 77704750

Product-specific technical document for reference 77704750.

Download (92.75KB)

Technical data sheet (TDS) - 77704750

Product-specific technical document for reference 77704750.

Download (97.52KB)

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