Chromium(III) Electrolyte – Ready-to-Use Chrome Plating Solution for Tank, Pen & Brush Plating
€10.50
Available, delivery time: 1-2 days
Product information "Chromium(III) Electrolyte – Ready-to-Use Chrome Plating Solution for Tank, Pen & Brush Plating"
Chromium(III) Electrolyte – Ready-to-Use Chromium Plating Solution for Tank, Pen & Brush Plating
Professional Chromium(III) Electrolyte for Bright, Hard and Corrosion-Resistant Chromium Coatings
The Chromium(III) Electrolyte from Betzmann Galvanik is a premium, ready-to-use electroplating solution developed for depositing decorative and technical chromium coatings. Based on modern trivalent chromium (Chromium III) technology, it provides a significantly safer and more environmentally friendly alternative to conventional hexavalent chromium (Chromium VI) plating while producing brilliant, highly reflective chromium finishes.
Using advanced electrolyte technology, this solution produces bright, uniform, and highly adherent chromium coatings with excellent hardness and corrosion resistance. Current densities of up to 50 A/dm² are possible, making it suitable for a wide range of decorative and industrial applications.
The electrolyte is suitable for tank plating, pen plating, and brush plating, providing professional results for repairs, restoration, prototypes, and production work.
Your Advantages
Modern Chromium(III) electrolyte
Ready-to-use solution
Brilliant mirror-like chromium finish
Extremely high hardness of up to 1200 HV
Excellent wear resistance
Outstanding corrosion protection
High adhesion
No heating required
Operating temperature 20–45 °C
Wide current density range
Suitable for tank, pen and brush plating
More environmentally friendly alternative to Chromium(VI)
Professional quality from Betzmann Galvanik
Typical Applications
Perfect for:
Classic car restoration
Motorcycle components
Automotive industry
Mechanical engineering
Tool manufacturing
Jewelry production
Jewelry repair
Watchmaking
Metal finishing
Model making
Decorative metal parts
Electronics
Electroplating workshops
Industrial applications
Brilliant Decorative and Functional Chromium Coatings
Chromium is one of the most popular decorative electroplating finishes. Chromium coatings provide:
Brilliant mirror finish
High reflectivity
Extremely hard surface
Outstanding wear resistance
Excellent corrosion resistance
Excellent oxidation resistance
Chromium is normally deposited using the proven plating sequence:
Copper → Nickel → Chromium
The nickel layer acts as a corrosion-resistant intermediate layer and diffusion barrier, while the chromium topcoat provides the characteristic bright chrome appearance.
Typical decorative chromium thickness ranges from 0.2 to 0.5 µm.
Suitable Base Materials
The Chromium(III) Electrolyte is ideal for plating previously metallised surfaces including:
Nickel
Copper
Brass
Bronze
Steel
Stainless steel (after suitable pretreatment)
Silver
Gold
For optimum results, a bright nickel undercoat is highly recommended.
Application
Before chromium plating, all workpieces must be thoroughly cleaned, degreased, and activated.
The electrolyte operates efficiently at room temperature, eliminating the need for energy-intensive heating.
For optimum coating quality, adjust voltage, electrode distance, and plating time according to the size and geometry of the workpiece.
Recommended Anodes
For tank plating:
Aluminium
Platinized Titanium
Platinum
Iridium
For pen and brush plating:
Graphite Electrodes
Nickel Electrodes
Stainless Steel Electrodes
Tip: Aluminium anodes provide excellent value and help maintain the bright, attractive chromium colour.
Technical Specifications
Electrolyte Data
Ready-to-use Chromium(III) electrolyte
pH value: 4–5
Operating temperature: 20–45 °C
Recommended Operating Conditions
Current density: 5–24 A/dm²
Up to 50 A/dm² with solution agitation
Tank plating:
Approx. 2.0 Volts (5 cm electrode distance)
Approx. 3.2 Volts (10 cm electrode distance)
Approx. 5.6 Volts (20 cm electrode distance)
Pen & Brush plating:
3–7 Volts
Recommended: 4–5 Volts
Plating time: 3–15 minutes
Deposition rate: Approx. 0.06 µm/min at 10 A/dm² and 20 °C
Recommended anodes:
Aluminium
Platinized Titanium
Platinum
Iridium
Coating Properties
Brilliant mirror-like chromium finish
Extremely bright appearance
Hardness up to 1200 HV
Outstanding wear resistance
Excellent corrosion resistance
Excellent adhesion
Uniform coating thickness
High reflectivity
Premium decorative finish
Safety Information
Always wear suitable protective gloves, safety goggles, and protective clothing when handling electroplating chemicals.
Use the electrolyte only in well-ventilated working areas and always follow the instructions provided in the Safety Data Sheet.
Supplied As
Ready-to-use Chromium(III) Electrolyte
Available in various container sizes
Quality from Betzmann Galvanik
Betzmann Galvanik develops premium electroplating solutions for decorative and technical surface finishing. The Chromium(III) Electrolyte delivers brilliant chrome finishes, exceptional hardness, excellent corrosion resistance, and easy handling. It is the ideal solution for professional chromium plating using tank plating, pen plating, or brush plating while offering a modern alternative to traditional Chromium(VI) processes.

Hazardous components for labeling Chromium hydroxide sulfate L-(+)-lactic acid; (2S)-2-hydroxypropanoic acid Potassium hydroxide; caustic potash; potash lye
Hazard statements
Danger
H290 May be corrosive to metals.
H314 Causes severe skin burns and eye damage.
P101 If medical advice is needed, have product container or label at hand.
P102 Keep out of reach of children.
P260 Do not breathe dust/fume/gas/mist/vapors/spray.
P280 Wear protective gloves and eye/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER/doctor.
P501 Dispose of contents/container to an appropriate recycling or disposal facility. Safety instructions Special labeling of certain mixtures
EUH071 Causes respiratory corrosion