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Gold Electrolyte 2 g/L – Gold Plating Solution for Pen Plating, Brush Plating and Tank PlatingProduct DescriptionThis ready-to-use gold electrolyte contains 2 g/L gold and is suitable for electroplating compatible electrically conductive surfaces. It is intended for pen plating, brush plating and conventional tank plating, allowing suitable workpieces to be coated with a bright, yellow-gold finish.The gold plating solution is suitable for decorative gold plating, repair work, replating and suitable technical applications. Depending on the method used, the workpiece can be immersed fully or partially in the bath, or the gold coating can be applied selectively using a suitable plating pen or brush plating tampon.Its versatility makes this electrolyte an interesting choice for workshops, craft businesses, restoration work and professional surface finishing.Benefits and FeaturesReady-to-use gold electrolyte containing 2 g/L goldSuitable for pen plating and plating with a galvanic penSuitable for brush plating of localised areas and larger surfacesSuitable for conventional tank platingBright, yellow-gold depositSuitable for decorative and compatible technical applicationsSuitable for repair plating and replatingSuitable for jewellery, watches, metal components and compatible technical partsCan be used with suitable graphite, platinum or titanium electrodesReady to useTechnical DataParameterSpecificationProductGold electrolyte / gold plating solutionGold concentration2 g/LGold formBound gold-cyanide complexFree cyanidesAccording to the product information, none presentDeposit colourBright yellow goldApplicationsTank plating, pen plating and brush platingTank plating voltage2.0–4.0 VPen and brush plating voltage3.0–6.0 VOperating temperature20–40 °CSuitable electrodesGraphite, platinum or titaniumCurrent densityDepends on the plating method, effective surface area and operating conditionsConditionReady to useThe specified voltage ranges are guidelines for the respective plating methods. Suitable operating values depend on the equipment, electrode arrangement, contact area and actual working conditions.Current Density and CurrentCurrent density describes the amount of electrical current flowing per unit of effective plated surface area. It is expressed in amperes per square centimetre (A/cm²) and is an important parameter in electroplating.Current density is calculated by dividing the current by the effective surface area:Current density = Current ÷ Effective surface areaExample: A current of 0.5 A applied to an effective surface area of 50 cm² corresponds to a current density of 0.01 A/cm².This is a calculation example only and is not a confirmed operating recommendation for this gold electrolyte.For this specific 2 g/L gold bath, the appropriate current density must be determined from the manufacturer's technical specifications and the plating method being used. Values specified for a different gold electrolyte should not be adopted without verification.With pen plating and brush plating, the effective contact area also depends on the size of the plating head or the wetted tampon. Consequently, current density can be more difficult to determine than in conventional tank plating.Application for Pen PlatingPen plating allows individual spots, small areas and selected sections of a workpiece to be gold plated without immersing the entire component in a plating bath.The electrolyte is transferred to the prepared surface using a suitable plating pen or plating head. This method is particularly suitable for localised gold plating, repairs and replating.Typical ApplicationsRepair platingReplatingIndividual surfaces and sectionsEdges and detailed areasJewellery and jewellery componentsWatches and watch componentsElectrical contactsDecorative selective gold platingCompatible technical componentsSpecified voltage range: 3.0–6.0 VThe appropriate setting depends on the pen plating equipment and the application. In addition to voltage, the actual current, effective contact area and consistent wetting are important factors affecting the coating result.Application for Brush PlatingBrush plating is suitable for localised gold plating, larger sections and areas that cannot easily be coated by immersion in a tank.In this process, a suitable tampon is wetted with the gold electrolyte and moved across the prepared surface. The electrolyte is applied locally to the area being plated.Typical ApplicationsLarger surface sectionsRepair areasReplatingJewellery and decorative componentsTechnical componentsHard-to-reach surface areasWorkpieces that should not be fully immersedSpecified voltage range: 3.0–6.0 VApplication Instructions1. Prepare the surfaceThoroughly clean and degrease the workpiece. Depending on the base material and coating system, suitable activation or an intermediate layer may be required.2. Prepare the electrode and tamponUse a graphite, platinum or titanium electrode suitable for the electrolyte and the plating system. Wet the tampon with the electrolyte in accordance with the equipment manufacturer's instructions.3. Check the electrical connectionsIn conventional metal electrodeposition, the workpiece is connected as the cathode to the negative terminal. The working electrode is connected to the positive terminal as required by the system. Check the connection instructions for the equipment before use.4. Set the voltageThe specified voltage range is 3.0–6.0 V. The actual current depends on factors such as the contact area, tampon, applied pressure and electrical resistance. The equipment manufacturer's operating specifications must be followed.5. Apply the gold coatingMove the wetted tampon evenly over the prepared surface. Maintain consistent movement, adequate wetting and stable contact.6. Inspect the resultCheck the plated surface for uniformity and adhesion. The achievable coating thickness depends on the operating conditions, surface preparation and plating time.Tank plating reference values cannot automatically be transferred to brush plating without verification.Application for Tank PlatingThis gold electrolyte is also intended for conventional tank plating, also known as immersion electroplating.In this process, the workpiece is immersed fully or partially in the gold bath. The surface to be plated is connected as the cathode, while the suitable anode is connected according to the plating system being used.Specified voltage range: 2.0–4.0 VThe appropriate operating voltage depends on the equipment, electrode arrangement, effective surface area and electrical resistance.Typical ApplicationsGoldsmithingRepair and restorationReplatingDecorative metal surfacesSelective gold platingTechnical componentsElectrical contactsJewellery and watchesCompatible metal workpiecesA suitable electrode arrangement and an even current distribution help achieve a more uniform coating.Suitable Base Materials and UndercoatingsProper workpiece preparation is essential for a high-quality gold coating. The surface must be clean, free from grease and suitable for the electroplating process.Depending on the material, suitable substrates may include:SilverCopperBrassBronzeNickelNickel-containing alloysOther suitable electroplatable metalsDepending on the substrate, application and requirements for adhesion and corrosion resistance, a suitable adhesion, barrier or intermediate layer may be necessary.A palladium or rhodium undercoat may also be appropriate, depending on the substrate and coating system. Suitability must be assessed for the specific application.Gold as a Bound Cyanide ComplexIn this electrolyte, the gold is present as a bound gold-cyanide complex. According to the product information, no free cyanides are present.This distinction is important for accurate chemical description: the statement “no free cyanides” does not mean that the product contains no cyanide compounds whatsoever.Gold Electrolyte 2 g/L – Versatile ApplicationsThis ready-to-use gold electrolyte containing 2 g/L gold is suitable for a variety of electroplating applications.Whether carrying out precision repair plating with a plating pen, localised or larger-area plating with a tampon, or conventional tank plating, the electrolyte is intended for compatible applications using all three methods.2 g/L gold – bright yellow-gold deposit – for pen plating, brush plating and tank plating.

Metal Polish Ultra – The Perfect Pre-Treatment for Premium Plating Quality For electroplating professionals and anyone who demands the highest surface quality: Metal Polish Ultra delivers industry-leading cleaning power and surface preparation for the best plating results. Ultimate Cleaning Power – Ideal Adhesion and Surface Prep This advanced formulation reliably removes: even very stubborn silicone and release agent residues embedded wax and polishing compounds fine contaminants and particulates unwanted metal films and oxidation products The built-in cleaner ensures deep-cleaned surfaces that form the ideal base for uniform, high-adhesion plating layers. Restore and Enhance Surface Brilliance Whether for restoration, repair, or high-end surface finishing, this premium polish combined with a fine microfiber cloth delivers: brilliant shine on chrome surfaces smooth, reflective results on conductive plastics effective removal of accidental coatings (e.g., gold) Challenging substrates are treated gently while still achieving a radiant finish. Key Benefits at a Glance Perfect pre-treatment for bath, brush, and swab plating Removes stubborn residues and embedded soils Improves adhesion and coating quality Suitable for metals, chrome, and conductive plastics Easy and controlled application Designed for workshop, professional labs, and industrial use Result: Technically pristine surfaces, enhanced coating performance, and an exceptional finish every time.

Rust Remover Rost Ex – Powerful Rust & Corrosion Removal for Metal Effective Rust Removal for Iron, Steel, Copper & Bronze Rost Ex Rust Remover from Betzmann Galvanik is a powerful solution for the effective removal of rust, corrosion and oxidation residues from metal surfaces. The specially formulated product combines chemical rust removal with mechanically supporting polishing particles. Corrosion inhibitors help to reduce unnecessary attack on less-corroded areas while the product works on the rust and corrosion deposits. Rost Ex is particularly suitable for preparing metal surfaces for further processing, restoration or electroplating. Your Advantages at a Glance Powerful rust remover and rust cleaner Effectively removes rust and corrosion deposits Combination of chemical action and polishing particles Contains corrosion inhibitors Suitable for larger metal surfaces Easy and economical to use Suitable for iron, steel, copper and bronze Ideal for restoration and metal preparation Excellent for preparing surfaces before electroplating Suitable for workshops, industry and demanding DIY applications Rost Ex – For the Treatment of Corroded Metal Rust can negatively affect not only the appearance of a metal component but also subsequent processing and the adhesion of electroplated coatings. Rost Ex helps remove corrosion and rust from affected metal surfaces and prepares them for further treatment. The polishing particles support the mechanical removal of rust and deposits, while the chemical formulation helps dissolve corrosion products. Suitable Materials Rost Ex is particularly suitable for: Iron Steel Copper Bronze Other suitable metal surfaces For unknown, sensitive or highly polished materials, always perform a test on an inconspicuous area first. Application Remove loose dirt and loose rust particles. Apply the Rust Remover to the surface to be treated. Allow the product to work according to the degree of corrosion. Mechanically work the surface if required. Rinse the treated surface thoroughly with water. Dry the metal completely. If electroplating follows, continue with the appropriate cleaning and activation process. For heavily corroded surfaces, the treatment can be repeated if necessary. Ideal Before Electroplating A thoroughly cleaned and rust-free surface is an important prerequisite for good adhesion of subsequent electroplated coatings. A typical preparation sequence is: Rust Removal → Cleaning → Degreasing → Activation → Electroplating This is particularly important when working with iron and steel. After rust removal, further processing should be carried out without unnecessary delay because freshly cleaned metal surfaces can oxidize again. Chemical Composition The formulation contains, among other components: Aqua Alumina Hydrochloric Acid Fatty alcohol polyglycol ether Fatty acids 2-Propyn-1-ol, compound with methyloxirane Xanthan gum Cocamidopropyl betaine Prop-2-yn-1-ol The combination of these ingredients provides both chemical and mechanically supporting action during rust removal. Professional Rust Removal for Workshops & Metal Restoration Rost Ex is particularly useful for: Rusty steel components Iron parts Metal restoration Classic car restoration Motorcycle parts Machine components Metal workshop applications Preparation for electroplating Restoration and repair work Removal of surface corrosion The product is especially useful when a corroded surface needs to be restored before further surface treatment or electroplating. Important Application Tip After rust removal, always rinse the workpiece thoroughly and dry it completely. If the metal is to be electroplated, the freshly cleaned surface should be properly activated and processed promptly to prevent renewed oxidation. For demanding applications, always adapt the pretreatment to the specific base material and subsequent coating system. Safety Information Danger! The product causes severe skin burns and serious eye damage and may cause respiratory irritation. The product contains, among other substances, hydrochloric acid. When using the product: Wear chemical-resistant protective gloves Wear protective clothing Wear safety goggles or suitable face protection Do not inhale vapours or aerosols Use only in well-ventilated areas Keep away from children Follow the Safety Data Sheet and product label In Case of Skin Contact Immediately remove contaminated clothing and rinse the affected skin thoroughly with water or shower. In Case of Eye Contact Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, then continue rinsing. Seek medical advice if irritation persists. Available Sizes Available in: 100 ml · 250 ml Product number: SW10021.1 Rost Ex Rust Remover from Betzmann Galvanik Rost Ex Rust Remover is a professional solution for preparing corroded metal surfaces. The combination of chemical rust removal, selected polishing particles and corrosion inhibitors provides effective treatment of rust and corrosion on a variety of metal surfaces. Particularly suitable for iron, steel, copper and bronze, Rost Ex is ideal for restoring metal surfaces and preparing them for further processing or electroplating.

High-Speed Hard Gold Electrolyte 12 g/L – For Pen Plating, Tank Plating and Brush PlatingHigh-Speed Hard Gold for Fast, High-Quality Gold DepositsThe High-Speed Hard Gold Electrolyte containing 12 g/L gold is designed for electroplating applications requiring fast gold deposition. It is suitable for pen plating, tank plating and brush plating, allowing both precise local gold plating and the coating of suitable workpieces in a plating bath.According to the technical product specifications, the deposited gold layer has a gold content of 99.9% and a hardness of 220–230 HV. The specified deposition rate is approximately 0.8 µm per minute at 3.5 volts using a platinum electrode, under the stated reference conditions.With its high gold concentration and fast deposition rate, this electrolyte is suitable for demanding gold-plating work, decorative surface finishing and targeted replating applications.Key BenefitsHigh-Speed Hard Gold Electrolyte containing 12 g/L goldSuitable for pen plating, tank plating and brush platingGold content of the deposited layer: 99.9%Fast deposition rate of approximately 0.8 µm/min under the specified reference conditionsDeposit hardness of 220–230 HVSuitable for decorative gold plating and replatingFor use with platinum or carbon electrodesDesigned for professional users and demanding electroplating applicationsTechnical DataPropertySpecificationProduct typeHigh-Speed Hard Gold ElectrolyteGold concentration12 g/LVoltage range3.0–4.5 voltsOperating temperature14–25 °CElectrode materialPlatinum or carbonGold content of deposited layer99.9%Deposition rateApprox. 0.8 µm/min at 3.5 V with a platinum electrodeDeposit hardness220–230 HVDeposit density19.3 g/cm³Deposit stressMediumStorageProtect from sunlightShelf life1 yearPotassium cyanide content0.3%Transport classification according to product dataNot classified as dangerous goods for transport; no UN number specifiedPen Plating ApplicationsPen plating is particularly suitable for precise gold plating of small areas, edges, individual component sections and repair spots. Using a suitable plating unit and pen electrode, selected areas can be coated without immersing the entire workpiece in a plating bath.The specified voltage range is 3.0–4.5 volts. The appropriate setting depends on the plating unit, electrode, workpiece surface and operating conditions.Brush Plating ApplicationsIn brush plating, the electrolyte is applied to the prepared workpiece using a suitable applicator or swab saturated with electrolyte. This method is suitable for selective gold plating of larger areas and components that cannot be fully immersed in a plating bath.The stated deposition rate of approximately 0.8 µm per minute was calculated using a sample area that remains continuously covered by the plating swab. Actual deposition rates may vary depending on the application technique and operating conditions.Tank Plating ApplicationsTank plating is suitable for coating workpieces that can be fully or partially immersed in the electrolyte. It is particularly useful for components requiring coating over their accessible surfaces.Uniform results depend on suitable surface preparation, appropriate electrode positioning and process parameters adapted to the workpiece. The specified operating temperature is 14–25 °C.High-Speed Deposition and Hard Gold PropertiesThe specified deposition rate of approximately 0.8 µm per minute at 3.5 volts with a platinum electrode makes this electrolyte particularly suitable for applications where fast gold deposition is desirable.According to the product data, the deposited layer has a hardness of 220–230 HV and a gold content of 99.9%. The final coating properties and wear resistance also depend on surface preparation and plating conditions.Electrodes and Important Process NotesPlatinum or carbon electrodes are specified for this electrolyte. The use of stainless steel anodes is strongly discouraged for most plating processes.The stated deposition rate refers to a sample area that remains continuously covered by the plating swab. It should not automatically be applied to different surface geometries or assumed to be identical across all three plating methods.Storage and Shelf LifeStore the electrolyte protected from sunlight. The specified shelf life is 1 year.High-Speed Hard Gold from Betzmann GalvanikThe High-Speed Hard Gold Electrolyte 12 g/L is a versatile solution for pen plating, tank plating and brush plating. Its high gold concentration, specified fast deposition rate and deposit hardness make it an attractive choice for demanding gold-plating work and high-quality electroplated surface finishing.Betzmann Galvanik – Electroplating products and solutions for professional surface finishing.