Metal Polish Ultra-Fine – The Perfect Pre-Treatment for Premium Surface Quality
For applications demanding extremely high surface quality and brilliant shine: Metal Polish Ultra-Fine is the top choice for final pre-treatment before electroplating.
Ultra-Fine Cleaning Power – Ideal for Sensitive Surfaces
This finely tuned formulation gently yet effectively removes:
the most delicate silicone and release agent residues
ultra-thin wax layers
micro-contaminants and particles
light oxides and adhesion inhibitors
The built-in cleaner delivers deep surface cleanliness – the optimal base for uniform, high-adhesion plating layers.
Brilliant, Smooth, Flawless – Even on Sensitive Materials
Used with a fine microfiber cloth, this ultra-fine polish will:
restore mirror-like shine to chrome and metal
bring conductive plastics to a glossy, refined finish
refresh used components with an elevated appearance
smooth fine details and delicate contours
Sensitive parts are treated gently while achieving an exceptionally even finish.
Key Benefits at a Glance
Ultimate pre-treatment for bath, brush, and swab plating
Removes the finest residues and prepares ideal adhesion surfaces
Highest level of surface quality and brilliance
Suitable for metals, chrome, and conductive plastics
Easy and controlled application
Designed for workshop, professional labs, and industrial environments
Result: Technically pristine, high-gloss surfaces with optimal adhesion and a flawless professional finish.
The Black Nickel Electrolyte - Smoky Nickel BMG 200.3 is a high-performance solution for professional dark gloss nickel plating. It offers excellent adhesion, high corrosion resistance, and uniform layer distribution.
Perfect for jewelry, technical components, or automotive parts – Black Nickel delivers perfect results for beginners and professionals alike.
Features & Benefits
Dark, high-gloss nickel finish
Uniform layer distribution
High corrosion and wear resistance
Excellent adhesion on various metals
Easy to use – for beginners & professionals
Decorative & functional applications
Technical Parameters (Guideline Values)
PropertyValue / RangeElectrolyte typeBlack Nickel Plating SolutionOperating temperature20–30 °CVoltage (tank plating)1.5–4 VVoltage (brush/pen plating)3–7 VCurrent density0.5–3 A/dm²Anode materialNickel or graphiteLayer appearanceDark, metallic, smoky blackTypical layer thicknessThin to medium, decorativeCorrosion resistanceGood with proper pretreatmentSubstratesStainless steel, brass, copper, steel (pretreated)Note: Values are for practical guidance and may vary slightly depending on equipment and application.
Application (Step-by-Step)
Clean & Degrease – thoroughly clean the metal surface
Activate / Acid Dip – for optimal adhesion
Optional Intermediate Layer – nickel or copper base layer
Plating – connect workpiece as cathode, maintain consistent current and parameters
Rinse & Post-Treatment – rinse thoroughly and dry
Applications
Jewelry & decorative items
Automotive parts (trim, rims)
Tools & machine components
Precision and industrial components
Household products
Target Users
Beginners in electroplating
Hobbyists
Workshops & small manufacturers
Professional electroplating operations
Advantages
Uniform, long-lasting nickel coatings
High-quality results with minimal effort
Versatile applications
Professional quality for all experience levels
Rose Gold Electrolyte BMG‑118AM
High-quality 18 K rose gold plating solution for decorative and functional coatings
Short Description
The Rose Gold Electrolyte BMG‑118AM is a ready-to-use electroplating solution for the deposition of 18 K rose gold layers on conductive metal surfaces. This cyanide-free plating bath produces a warm, reddish-golden tone characteristic of 18 K rose gold. The electrolyte can be used in tank, brush, and pen/peg plating and provides fast deposition and attractive appearance.
Applications
The rose gold electrolyte is used for:
Decorative rose gold plating of jewelry, watch cases, and accessories
Visual enhancement of metal surfaces with a warm rose-gold color
Technical surfaces requiring durable rose gold finishes
Multi-layer plating systems (e.g., base metal → rose gold)
Applications needing a uniform, glossy 18 K rose gold coating
Rose gold plating combines attractive color with good mechanical properties, suitable for decorative and functional applications.
How Rose Gold Plating Works (Simple Explanation)
Rose gold plating uses an electrolytic process in which a gold-copper alloy from the solution is deposited on the workpiece:
Surface Preparation: Thoroughly clean and degrease the part.
Activation: Optionally activate chemically for optimal adhesion.
Rose Gold Plating: Apply direct current; metal ions are reduced from the electrolyte to form an 18 K rose gold layer.
Finishing: Rinse and dry the plated part.
The resulting layer is glossy, warm, and reddish-golden, typical for rose gold alloys.
Benefits of Rose Gold Electrolyte BMG‑118AM
Attractive 18 K rose gold color with warm reddish-golden tone
Cyanide-free electrolyte with stable plating chemistry
Fast deposition rate compared to many other plating solutions
Suitable for tank, brush, and pen/peg plating
Can plate directly on brass, nickel, silver, or gold substrates
High-gloss, adherent layers with good corrosion and wear resistance
Versatile for decorative and functional plating applications
Technical Parameters
PropertyValue / RangeElectrolyte typeRose gold plating solutionAlloy type18 K rose gold (gold-copper alloy)Gold contentapprox. 8 g/LCopper contentapprox. 3 g/LpHca. 7.2–8.0 (neutral)Density>1.07 g/mLVoltage1.4–1.8 VBath temperature55–60 °CAnode materialPlatinum-coated titaniumCurrent density0.1–0.5 A/dm²Deposition rateapprox. 45 mg/A·minPlating speedapprox. 0.1 µm/minMaximum layer thicknessup to 10 µmLayer hardness380–400 HV
Practical Application Tips
Preparation:
Clean and degrease workpieces thoroughly.
Optionally activate chemically for uniform adhesion.
Plating:
Maintain bath temperature at 55–60 °C and recommended voltage/current settings.
Ensure even movement or agitation for uniform layer formation.
Mask areas if selective plating is required.
Post-treatment:
Rinse with clean water and dry after plating.
Light polishing can enhance shine if desired.
Safety Information
Rose gold electrolytes contain chemical components and must be handled carefully:
Wear gloves, safety glasses, and protective clothing
Avoid contact with skin and eyes
Rinse immediately with water if contact occurs
Work only in well-ventilated areas
Do not ingest; keep out of reach of children
Dispose of waste according to local chemical regulations
Even though the electrolyte is cyanide-free, chemical reactions and fumes remain potential hazards.
Conclusion
The Rose Gold Electrolyte BMG‑118AM is a powerful and versatile 18 K rose gold plating solution. It provides fast, glossy, and warm-colored layers suitable for decorative jewelry, accessories, and technical applications. Easy to use in tank, brush, or pen/peg plating, it is ideal for hobbyists, workshops, and professional plating operations. Stable plating parameters ensure high-quality, consistent rose gold finishes.
Gold Electrolyte BMG‑072 – High Speed Gold
High-Quality High-Speed Gold Plating Electrolyte – 12 g Gold per Liter
Short Description
The Gold Electrolyte BMG‑072 (High Speed Gold) is a ready-to-use plating solution for fast and high-quality gold deposition on metal surfaces.
With 12 grams of gold per liter, this electrolyte allows faster deposition, thicker layers in less time, and coverage of larger areas compared to lower-concentration gold baths.
Its hard, uniform, and well-adhering gold layers make it suitable for hobbyists, workshops, labs, and professional industrial applications.
Applications
High Speed Gold Electrolyte is ideal for:
Decorative gold plating (jewelry, pendants, trims)
Technical gold plating (contact surfaces, circuit boards, measuring devices)
Corrosion protection and durable surface finishing
Multi-layer systems, e.g., Copper → Nickel → Gold
Partial or full coverage of complex components
The higher gold content allows faster results and higher deposition rates than standard gold baths.
How it Works (Simple Explanation)
Gold is deposited onto metal surfaces through direct current:
Polish: Prepare a smooth, high-gloss surface.
Clean: Thoroughly degrease (e.g., with an electrocleaner).
Activate: Chemically activate the surface (e.g., with an activator).
Gold Plating: Apply DC (approx. 4 V) with a platinum or graphite anode to deposit gold.
Result: a hard, uniform gold layer with excellent gloss and high durability.
Advantages
High gold content (12 g/L) for faster deposition and thicker layers
Very hard and uniform layers, even for prolonged plating
Excellent coverage and adhesion on metals like stainless steel, copper, silver, brass, nickel, iron, and steel
Suitable for tank, brush, and tampon plating
Versatile for decorative and technical plating in hobby, industrial, or research applications
Economical for larger surfaces or frequent use
Technical Parameters
PropertyValue / RangeElectrolyte typeGold plating solution (High Speed Gold)Gold contentapprox. 12 g/LOperating temperature14–25 °CVoltage range3.0–8.0 V (starting at ~4 V)Recommended anodePlatinum or graphiteGold content in depositapprox. 99.9 % (rest carbon)Deposition rateapprox. 0.7 µm/min at 3.5 V (Platinum anode)Layer hardnessapprox. 220–230 HVDeposit densityapprox. 19.0 g/cm³Voltage stressmediumStorageprotect from direct sunlightShelf life1–2 yearsHazard classHarmful / Irritant
Note: Values are typical operational data; slight variations may occur depending on application.
Application Instructions
Surface preparation: Polish → Degrease → Activate
Gold plating: Operate the electrolyte at ~4 V with a platinum or graphite anode
Partial plating: Mask areas as needed (e.g., tape, nail polish)
Sloped surfaces: Use a leveling agent or thickener to reduce material loss
Safety Instructions
Gold electrolytes contain chemicals and must be handled safely:
Wear chemical-resistant gloves, safety glasses, and protective clothing
Avoid contact with skin and eyes
Rinse immediately with water if contact occurs
Use only in well-ventilated areas
Do not inhale vapors or aerosols
Contains small amounts of potassium cyanide (~0.3%) – handle with care
Do not ingest; keep out of reach of children
Scope of Delivery
Gold Electrolyte BMG‑072 – High Speed Gold
Quantity according to selection
Conclusion
The Gold Electrolyte BMG‑072 (High Speed Gold) is a powerful, professional gold plating solution offering faster deposition rates and thicker layers than standard gold baths.
It is ideal for decorative, technical, and industrial applications and adheres well to a broad range of metals, including stainless steel, brass, nickel, and steel.
Its combination of high gold content, rapid deposition, and ease of use makes it perfect for hobbyists, workshops, and professionals seeking high-quality, durable, and shiny gold surfaces.
Alkaline Copper BMG 093M – Precision, Adhesion & Professional Results
The Alkaline Copper from Betzmann Galvanik is a high-performance, versatile electroplating electrolyte designed for demanding applications in bath plating, pen plating, and tampon plating.
Engineered for maximum adhesion and uniform deposition, this electrolyte produces smooth, low-stress copper layers, making it ideal as both an intermediate layer and a decorative finish.
Suitable for both beginners and professionals, it ensures consistent and reliable results across a wide range of applications.
Key Benefits at a Glance
Excellent adhesion on various metals
Smooth, dense and uniform copper layers
Perfect for complex geometries and fine details
Suitable for:
Bath electroplating
Pen plating
Tampon plating
Beginner-friendly yet professional-grade
Reduced internal stress for crack-free coatings
Applications
Jewelry manufacturing & finishing
Repair and restoration
Model making & precision engineering
PCB and technical applications
Decorative metal finishing
Technical Parameters
Electrolyte type: Alkaline
Metal: Copper
Application methods: Bath, pen, and tampon plating
Working temperature: approx. 20–30 °C
pH value: Alkaline (stabilized)
Current density:
Bath: approx. 0.5 – 2.5 A/dm²
Pen/Tampon: adjustable depending on use
Voltage: approx. 1–6 V
Anode material: Copper (recommended)
Application Guide (Beginner to Professional)
1. Surface Preparation (critical for adhesion)
Thoroughly degrease the workpiece
Activate / pickle depending on base material
Rinse with distilled water
Avoid touching the surface afterwards
2. Bath Electroplating (efficient & uniform)
Fully immerse the workpiece in the electrolyte
Apply DC current (follow recommended current density)
Plate until desired thickness is achieved
Use agitation for uniform results
Ideal for larger parts and batch processing
3. Pen Plating (precise & flexible)
Apply electrolyte via felt or sponge tip
Move the plating pen evenly across the surface
Start with low voltage and increase gradually
Perfect for small areas, repairs and detail work
4. Tampon Plating (controlled & mobile)
Soak tampon with electrolyte
Apply directly to the surface
Maintain even pressure and movement
Best for selective plating and hard-to-reach areas
Pro Tips for Best Results
Lower current density = finer, smoother layers
Higher current density = faster build-up (risk of roughness)
Always work with clean solutions and tools
Rinse between steps for better quality
Maintain stable temperature
Conclusion
The Alkaline Copper BMG 093M is the perfect choice for anyone seeking reliable, high-quality and versatile copper plating results. Whether you're a beginner or a professional, this electrolyte delivers excellent adhesion, smooth finishes, and consistent performance.
Silver Electrolyte BMG‑103.8
High-quality silver plating solution – 30 g of silver per liter
Short Description
The Silver Electrolyte BMG‑103.8 is a ready-to-use electroplating solution formulated for the electrolytic deposition of bright, high-quality silver layers.
With 30 grams of silver per liter, it produces uniform, reflective, and conductive silver coatings suitable for both decorative and functional applications. The deposited silver layer provides excellent optical brightness, good wear resistance, and high electrical conductivity, ideal for jewelry, electronics, and precision components.
Applications
This silver plating solution is used for:
Decorative silver plating for jewelry, accessories, and ornamental items
Functional plating to improve electrical and thermal conductivity
Wear-resistant surfaces and protective coatings
Tank, brush, and pen/peg plating, depending on equipment
Multi-layer plating systems (e.g., copper → silver → gold)
Silver plating enhances both aesthetic appeal and surface performance, especially where brightness and conductivity are important.
How Silver Plating Works (Simple Explanation)
Silver plating uses electrolytic deposition, where silver ions in the electrolyte are reduced under direct current and form a metal layer on a prepared surface:
Surface Preparation: Clean and degrease the workpiece thoroughly to remove oils and contaminants.
Activation: Activate the surface if necessary to ensure good adhesion.
Electroplating: Connect the part as the cathode (negative pole) and apply direct current; silver ions migrate and deposit as a smooth, bright layer.
Finishing: After plating, rinse and dry – the silver layer remains bright and reflective.
The resulting silver coating is uniform, glossy, and durable.
Benefits of Silver Electrolyte BMG‑103.8
Bright, reflective silver finish
Good electrical and thermal conductivity
Suitable for decorative and functional applications
Compatible with tank, brush, and pen/peg plating
Produces uniform and durable deposits
Ideal for jewelry, electronics, contacts, and connectors
Technical Parameters
PropertyValue / RangeElectrolyte typeSilver electroplating solutionSilver contentapprox. 30 g/LpHslightly acidic to neutral, optimized for silver depositionOperating temperature15–30 °CVoltage (tank plating)1.5–3.5 VVoltage (brush/pen plating)3–7 VCurrent density0.5–3 A/dm²Anode materialGraphite or pure silverTypical deposit thickness1–5 µm (adjustable by time/parameters)Surface appearanceBright and smoothDeposit purity>99.9 % silverConductivityVery goodShelf life1–2 years
Note: Values are practical guidelines and may vary slightly depending on equipment, setup, and application conditions.
Practical Application Tips
Surface Preparation:
Thoroughly clean and degrease workpieces to remove grease, oils, and fingerprints.
Perform activation if necessary for uniform adhesion.
Silver Plating:
For tank plating, maintain consistent voltage, current density, and electrolyte circulation.
For brush or pen plating, keep tools moving steadily for even coverage.
Masking:
Use masking tape or resist materials for areas not to be plated.
Post-Plating:
Rinse plated parts with clean water.
Dry and, if desired, gently polish to enhance brightness.
Safety Information
Silver electrolytes are chemical solutions and must be handled carefully:
Wear chemical-resistant gloves, safety glasses, and protective clothing
Avoid contact with skin and eyes; rinse immediately if contact occurs
Work only in well-ventilated areas
Do not ingest; keep out of reach of children
Dispose of waste according to local chemical and environmental regulations
Silver salts and electrolytes may cause irritation; proper protective measures are essential for safe use.
Conclusion
The Silver Electrolyte BMG‑103.8 is a reliable and versatile electroplating solution that delivers bright, uniform, and conductive silver layers for both decorative and functional purposes.
Its ease of use across tank, brush, and pen/peg plating processes, combined with excellent optical and technical properties, makes it suitable for hobbyists, workshops, and professional plating environments. Proper surface preparation and process control ensure high-quality silver finishes every time.
Gold Electrolyte 8 g/L – High-Performance Gold Plating SolutionFast Deposition & Brilliant Gold CoatingsThis high-quality gold electrolyte with 8 g/L gold content is designed for demanding and professional gold plating applications. It enables fast deposition rates, intense gold color, and uniform, highly adhesive coatings.Suitable for bath plating, brush plating, and pad plating – ideal for jewelry, technical components, and industrial use.Key Benefits✔ High gold content (8 g/L) for fast plating results✔ Bright, rich gold color✔ Uniform and highly adhesive coatings✔ Suitable for bath, brush, and pad plating✔ Ideal for professional and industrial applications✔ Compatible with pre-plating (silver, palladium, platinum)Technical SpecificationsParameterValue / RecommendationGold Content8 g/LVoltage (Bath)approx. 2.5 – 4.0 VVoltage (Brush/Pad)approx. 3.0 – 6.0 VTemperature18 – 28 °CpH Valueneutral to slightly acidic (system dependent)ElectrodesPlatinum or graphiteDeposition RatefastLayer Thicknessadjustable via time & current💡 Note: Higher gold content allows faster deposition and thicker layers in a shorter time.ApplicationsJewelry (rings, chains, watches)Electrical contacts and connectorsTechnical componentsRepair and restoration of gold coatingsProfessional and industrial productionWhen to Use 8 g/L Gold ElectrolyteApplicationSuitabilityFast plating⭐⭐⭐⭐⭐Thick layers⭐⭐⭐⭐⭐Professional use⭐⭐⭐⭐⭐Fine decorative plating⭐⭐⭐⭐☆👉 Conclusion: Ideal for users who need efficient, fast, and high-quality gold plating.Application – Step by StepClean and degrease the surface→ essential for adhesionActivate the material→ use an appropriate activatorGold plating process→ apply electrolyte (bath, brush, or pad)Post-treatment→ rinse and finish💡 Pro Tip: Surface preparation determines up to 80% of the final coating quality.CompatibilityThis gold electrolyte can be used with:Galvanic systems (bath plating)Brush plating devicesPad plating systems👉 Also compatible with:Silver, palladium, or platinum pre-platingDifferent electrode types (platinum recommended)Practical ExamplesGold plating a ring within minutesFast coating of electrical contactsConsistent results in series productionFrequently Asked Questions (FAQ)Why use 8 g/L gold electrolyte?It enables faster deposition, thicker coatings, and professional results.Is it suitable for beginners?Yes, with proper preparation and basic knowledge, it is easy to use.How durable is the gold coating?With correct application, the coating is highly durable and wear-resistant.Which electrode is recommended?Platinum electrodes provide the most stable and high-quality results.Recommended AccessoriesPower supplies and rectifiersElectrodes (platinum or graphite)Cleaners and activatorsComplete galvanic systems👉 The right combination of equipment, electrolyte, and electrode ensures optimal results.Order Gold Electrolyte 8 g/L NowAchieve fast, brilliant, and professional gold plating results with a high-performance electrolyte.👉 Order now and start plating with precision and efficiency.