Silver Electrolyte 30 g/L – Premium Silver Plating Solution for Tank, Pen & Brush PlatingProfessional Silver Electrolyte for Bright, Conductive and High-Quality Silver CoatingsThe Silver Electrolyte 30 g/L from Betzmann Galvanik is a premium, ready-to-use electroplating solution developed for depositing high-purity silver coatings on conductive metal surfaces. With a silver concentration of 30 grams per litre, this electrolyte provides fast deposition rates, brilliant finishes and outstanding electrical conductivity.The electrolyte is suitable for tank plating, pen plating and brush plating (swab plating), delivering professional results for both decorative and technical applications. Whether you are plating jewellery, electronic components, electrical contacts, cutlery or restoration projects, this silver plating solution produces uniform, highly adherent and durable silver deposits.Your Advantages at a Glance30 g of silver per litreReady-to-use professional electrolyteSuitable for tank plating, pen plating and brush platingBright, uniform silver depositsOutstanding electrical and thermal conductivityExcellent adhesionEven metal depositionSuitable for decorative and technical applicationsIdeal for hobbyists, workshops and industrial usersPremium quality from Betzmann GalvanikWhy Electroplate with Silver?Silver offers the highest electrical conductivity of all metals, combined with excellent thermal conductivity and an attractive bright white appearance. It is one of the most widely used precious metals in electroplating for both decorative and functional applications.Silver plating is commonly used for:Decorative finishesElectrical contactsPrinted circuit boards (PCBs)Connectors and terminalsJewelleryWatchesCutleryMusical instrumentsPrecision componentsRestoration workIn addition to its elegant appearance, a silver coating significantly improves conductivity while providing excellent wear resistance and protection against oxidation.Suitable Base MaterialsThe Silver Electrolyte is suitable for plating:CopperBrassBronzeNickelSteel (with appropriate pre-treatment)Stainless steel (after Nickel Strike activation)SilverCopper-plated componentsDepending on the substrate, we recommend using the appropriate activator or intermediate layer to achieve maximum adhesion.Recommended Plating StructureFor maximum durability and long-term colour stability, the following plating sequence is recommended:Base Material → Copper → Nickel → SilverThe nickel layer acts as a diffusion barrier, preventing copper migration into the silver coating and ensuring a bright, tarnish-resistant finish.Typical ApplicationsIdeal for:Jewellery manufacturingJewellery repairWatchmakingElectronicsPrinted circuit boards (PCBs)Electrical contactsConnectorsMusical instrumentsRestorationClassic carsModel makingLaboratoriesIndustrial electroplatingProfessional metal finishingApplicationBefore silver plating:Thoroughly clean and degrease the workpiece.Remove all oxide layers.Activate the surface according to the base material.During plating:For tank plating, immerse the workpiece completely in the electrolyte.For pen plating or brush plating, keep the electrode moving continuously across the surface to ensure uniform metal deposition.After plating, rinse the workpiece thoroughly with clean water and dry completely.Technical SpecificationsSilver concentration: 30 g/LOperating temperature: 15–30 °CpH value: Slightly acidic to neutralCurrent density: 0.5–3 A/dm²Tank plating voltage: Approx. 1.5–3.5 VPen & brush plating voltage: Approx. 3–7 VRecommended anodes: Platinum, graphite or silverCoating thickness: Approx. 1–5 µm (depending on plating time)Deposit purity: >99.9% silverThe above parameters are recommended values and may vary depending on workpiece geometry, electrode spacing and plating equipment.Safety InformationWear protective gloves and safety goggles.Avoid skin and eye contact.Use only in well-ventilated areas.Keep out of reach of children.Always follow the Safety Data Sheet (SDS).Quality from Betzmann GalvanikThe Silver Electrolyte 30 g/L from Betzmann Galvanik has been developed to meet the highest standards in modern electroplating. Its high silver concentration, excellent conductivity and easy handling make it ideal for decorative silver plating as well as demanding industrial applications. Combined with Betzmann Galvanik power supplies, electrodes and accessories, it delivers brilliant, durable and professional silver finishes every time.

Gold Electrolyte 12 g/L – High-Speed Gold – Bath, Pen & Tampon PlatingHigh-Performance Gold Electrolyte with 12 g/L Gold for Fast ElectroplatingThe BMG-072 High-Speed Gold Electrolyte is a high-quality, ready-to-use gold plating electrolyte containing 12 g/L of fine gold for professional electroplating applications.The electrolyte is based on a cyanidic gold complex, which provides the gold in a complexed form for controlled electrochemical deposition. With its high gold concentration of 12 g/L, the BMG-072 enables fast and efficient gold deposition and is particularly suitable for applications requiring a high plating rate and efficient layer build-up.The electrolyte can be used for bath plating, pen plating and tampon plating. Platinum or graphite electrodes can be used as anodes.Advantages of BMG-072 High-Speed Gold12 g/L fine goldHigh-Speed Gold formulation for fast depositionBased on a cyanidic gold complexSuitable for bath, pen and tampon platingSuitable for platinum electrodesSuitable for graphite electrodesUniform and high-quality gold depositsHigh deposition performanceSuitable for thin flash gold coatings as well as thicker gold layersReady-to-use electrolyteSuitable for decorative and technical gold platingIdeal for professional workshops, plating companies, industry and experienced usersApplicationsBMG-072 High-Speed Gold is suitable for a wide range of electroplating applications.Typical applications include:Jewellery and jewellery componentsWatches and watch componentsDecorative metal surfacesDecorative partsBrass componentsCopper and copper alloysNickel surfacesStainless steel after suitable pretreatmentTechnical componentsElectrical contact surfacesElectrical and electronic componentsRepair and re-platingPartial gold platingHigh-quality decorative coatingsMulti-layer electroplating systemsDepending on the base material, a suitable intermediate layer or activation process may be required before gold plating.High-Speed Gold with 12 g/L Fine GoldWith a gold concentration of 12 g/L, BMG-072 is a high-performance gold electrolyte designed for applications requiring efficient deposition and rapid layer build-up.The high gold concentration makes the electrolyte particularly suitable for professional users who regularly plate larger quantities of components or larger surface areas and require a combination of high productivity, efficient deposition and consistent coating quality.Suitable Electrodes – Platinum or GraphiteBMG-072 can be operated using platinum or graphite electrodes.Platinum ElectrodePlatinum is a highly resistant electrode material and is particularly suitable for professional electroplating applications.A platinum electrode provides stable and reliable current transfer and is suitable for regular use in bath, pen and tampon plating.Graphite ElectrodeAlternatively, a graphite electrode can be used.Graphite offers good electrical conductivity and high chemical resistance, making it a suitable anode material for BMG-072.Recommended electrode materials: Platinum or Graphite.Bath PlatingFor bath plating, the component to be plated is connected as the cathode (negative pole).The platinum or graphite electrode is connected as the anode (positive pole).Recommended ProcedureMechanically prepare and, if required, polish the component.Thoroughly degrease the surface.Activate the surface according to the base material.Rinse thoroughly.Place the component into the gold electrolyte.Position the platinum or graphite anode.Check all electrical connections.Set a suitable voltage and current density.Build up the gold layer according to the desired coating thickness.Thoroughly rinse and dry the component after plating.Proper surface preparation is essential for achieving good adhesion, uniform deposition and a high-quality appearance.Pen and Tampon PlatingBMG-072 is also suitable for local gold plating using pen or tampon electroplating.This method is particularly useful for:Repair platingPartial surfacesEdges and contoursSmall componentsDifficult-to-access areasRe-platingLocalized coatingsMobile electroplating applicationsDuring tampon plating, the electrolyte is transferred to the workpiece through a suitable anode pad or tampon.This allows the gold deposit to be applied precisely to the required area.Surface PreparationHigh-quality gold plating requires thorough surface preparation.The surface should be:CleanFree from greaseFree from oxidesFree from polishing residuesElectrically conductiveProperly activated according to the base materialProper surface preparation is one of the most important factors for achieving a uniform, well-adhering and visually attractive gold coating.For sensitive or difficult base materials, a suitable intermediate coating system should be used.Technical DataPropertyValueProductGold Electrolyte BMG-072TypeHigh-Speed GoldGold concentrationapprox. 12 g/L fine goldElectrolyteCyanidic gold complexApplicationBath, pen and tampon platingAnodePlatinum or graphiteOperating temperatureapprox. 14–25 °CVoltage rangeapprox. 3.0–8.0 VRecommended starting voltageapprox. 4 VDeposition rateapprox. 0.7 µm/min under suitable operating conditionsDeposit hardnessapprox. 220–230 HVGold content of depositapprox. 99.9 %Gold deposit densityapprox. 19.0 g/cm³Deposit stressMediumProduct formReady-to-use electrolyteThe values stated above are typical technical operating values. Actual deposition performance may vary depending on current density, temperature, component geometry, electrode area, electrode distance, surface preparation and process conditions.Why Choose 12 g/L Gold?The high gold concentration of 12 g/L provides advantages particularly in professional applications.The electrolyte is suitable for:Rapid layer build-upHigh plating performanceLarger surface areasRegular electroplating applicationsProfessional gold platingDecorative and technical gold coatingsBMG-072 is therefore an excellent choice for users looking for a high-performance High-Speed Gold electrolyte with a high gold concentration.Professional Gold PlatingThe BMG-072 High-Speed Gold Electrolyte combines a high gold concentration with efficient electrochemical deposition.The electrolyte is based on a cyanidic gold complex, which keeps the gold in a suitable complexed form within the electrolyte and enables controlled deposition of gold onto the workpiece during the electroplating process.BMG-072 is suitable for professional applications in:Electroplating companiesMetal finishing workshopsJewellery manufacturingMetal finishingIndustryRepair and restorationTechnical applicationsProfessional pen and tampon platingSafety InformationBMG-072 is a cyanidic gold electrolyte and must be handled in accordance with the applicable safety and operating instructions.Always observe the information provided in the current Safety Data Sheet (SDS).Use appropriate personal protective equipment and operate the electrolyte only according to the intended electroplating process.Important: Cyanidic electrolytes must not be mixed with acids or acidic cleaning products, as dangerous hydrogen cyanide gas may be released.The current Safety Data Sheet is authoritative for the applicable classification, labelling and handling requirements.Available SizesBMG-072 High-Speed Gold is available in different package sizes depending on the shop selection.50 ml · 100 ml · 250 ml · 500 ml · 1 litre · 2 litres · 5 litresProduct SummaryThe BMG-072 Gold Electrolyte 12 g/L High-Speed Gold is a professional gold plating electrolyte featuring:12 g/L fine gold · cyanidic gold complex · platinum or graphite anode · bath plating · pen plating · tampon plating · fast gold depositionIt is suitable for both decorative and technical gold plating applications.

Gold Electrolyte 2 g/L – for Pen Plating, Tampon Plating and Bath PlatingHigh-quality gold electrolyte containing 2 g/L gold for professional and private applications in pen plating, tampon plating and bath plating.This ready-to-use gold electrolyte enables precise and uniform electroplating of a wide range of electrically conductive surfaces. With a concentration of 2 g of gold per liter, the electrolyte is particularly suitable for decorative gold plating, repair and re-plating as well as numerous technical applications.The gold is present in the electrolyte as a chemically bound cyanide complex. No free cyanides are contained in the electrolyte.The electrolyte is ready to use and can be applied directly for pen plating, tampon plating and bath plating.Your Advantages2 g/L gold contentReady-to-use gold electrolyteSuitable for pen platingSuitable for tampon platingSuitable for bath platingBright yellow-gold depositUniform and controllable coatingLayer thicknesses of approx. 0.1–2 µmSuitable for decorative and technical applicationsSuitable for jewelry, watches and technical componentsIdeal for repair and re-platingPlatinum or suitable electrodesSuitable for hobby users, workshops, commercial and professional applicationsTechnical DataParameterValueGold content2 g/LGold formBound cyanide complexFree cyanidesNoneDeposit colorBright yellow goldApplicationBath, tampon and pen platingVoltage – bath plating2.0–4.0 VVoltage – pen/tampon plating3.0–6.0 VOperating temperature20–40 °CElectrodesPlatinum or titaniumLayer thicknessApprox. 0.1–2 µm, adjustableDepositionUniform and controllableConditionReady to useFor Pen PlatingPen plating allows individual areas, small sections and smaller workpieces to be selectively gold plated.Ideal for:Repair platingRe-plating worn areasIndividual surfacesEdges and detailsJewelryWatches and watch componentsElectrical contactsDecorative selective platingThe electrolyte is supplied to the surface through a suitable plating pen or plating head.Pen plating allows precise and controlled processing without having to immerse the entire workpiece in a plating bath.Recommended voltage range: 3.0–6.0 VFor Tampon PlatingTampon plating is particularly suitable for larger surfaces, partial areas and difficult-to-access sections.The electrolyte is supplied to the surface through a suitable electrolyte-soaked tampon. The plating head is moved evenly across the area to be coated, allowing the gold layer to be built up precisely where required.Typical applications include:Large partial surfacesRepair platingRe-platingJewelryDecorative componentsTechnical componentsDifficult-to-access surfacesRecommended voltage range: 3.0–6.0 VSeveral passes can be used to build up the gold layer in a controlled manner.For Bath PlatingThe gold electrolyte is also suitable for conventional bath plating.The workpiece is immersed completely or partially in the gold electrolyte and connected as the cathode. A suitable platinum or titanium electrode can be used as the anode.The specified voltage range for bath plating is:2.0–4.0 VA suitable positioning of the workpiece and anode supports an even current distribution and therefore a uniform gold deposit.Gold Layer and DepositionThe electrolyte enables uniform and controllable gold deposition.The layer thickness can be adjusted according to the individual process conditions and plating time.The specified range is:Approx. 0.1–2 µmThis makes the electrolyte suitable for both very fine decorative gold coatings and thicker gold layers within the specified range.Bright Yellow-Gold FinishThe deposited coating has a bright yellow-gold appearance, making it particularly suitable for decorative applications.The final appearance of the gold coating depends significantly on the preparation and surface quality of the workpiece. Electroplating reproduces the existing surface structure. High-quality polishing and thorough cleaning are therefore the basis for an excellent final gold finish.Suitable ApplicationsThe 2 g/L gold electrolyte is suitable for a wide range of applications, including:Jewelry and jewelry componentsRings and pendantsWatches and watch componentsGoldsmith workRepair and restorationRe-platingDecorative surfacesSelective gold platingTechnical componentsElectrical contactsHigh-quality surface finishingPen platingTampon platingBath platingSuitable Base Materials and UndercoatingsFor a durable and high-quality gold coating, suitable surface preparation and, depending on the base material, an appropriate intermediate layer may be required.Typical base materials include:SilverCopperBrassBronzeNickelNickel-containing alloysOther electroplatable metalsFor demanding base materials, a suitable adhesion, barrier or intermediate coating may be required.A palladium or rhodium undercoat can also be used depending on the application.Bound Cyanide Complex – No Free CyanidesThe gold is present in the electrolyte as a chemically bound cyanide complex.No free cyanides are contained in the electrolyte.The correct chemical description is therefore:Gold as a bound cyanide complex – no free cyanides.Available for Private and Professional UsersThe gold electrolyte is available for private and commercial users.Suitable for:Hobby usersGoldsmithsWatchmakersRestorersWorkshopsSide businessesCommercial businessesProfessional plating companiesIndustryLaboratoriesGold Electrolyte 2 g/L – Versatile and Ready to UseWith 2 g/L gold, this electrolyte provides a versatile solution for electroplating with pen, tampon and bath plating systems.Whether you need precise repair plating with a plating pen, selective partial plating with tampon plating or conventional bath plating – the ready-to-use electrolyte enables controlled and high-quality gold deposition.2 g/L gold – bright yellow-gold deposit – for pen plating, tampon plating and bath plating.SEO TitleGold Electrolyte 2 g/L | Pen, Tampon & Bath PlatingMeta DescriptionGold Electrolyte 2 g/L for pen plating, tampon plating and bath plating. Bright yellow-gold deposit, 2–4 V bath, 3–6 V pen/tampon and up to 2 µm layer thickness.SEO Keywordsgold electrolyte 2 g/L, gold plating solution, gold pen plating, gold tampon plating, gold bath plating, gold electrolyte, gold plating solution 2 g/L, electroplating gold, gold electroplating, gold coating, gold deposition, gold plating jewelry, gold plating solution professional, selective gold plating, repair gold plating, plating pen gold, tampon plating gold, 2 gram gold electrolyte, gold bath professional

Gold Electrolyte 8 g/L – 24K Hard Gold PlatingProfessional gold plating electrolyte containing 8 g of gold per liter for high-quality 24K gold deposits – suitable for tank plating, pen plating and tampon plating.This high-quality Gold Electrolyte 8 g/L is designed for producing uniform, durable and visually attractive 24-karat gold coatings. It can be used for conventional tank electroplating as well as for selective gold plating with a plating pen or tampon system.Ideal for jewelry, watches, metal components, restoration, repair work, model making, prototypes, individual pieces and professional surface finishing.Key Benefits8 g gold per liter24K gold / 99.9% goldSuitable for tank electroplatingSuitable for pen plating / brush platingSuitable for tampon plating / selective electroplatingHigh deposition performanceProduces uniform, high-quality gold depositsSuitable for professional applications and repair workAvailable in different container sizesTechnical support directly from Betzmann GalvanikTechnical DataParameterSpecificationGold content8 g/LGold purity99.9%Gold quality24KWorking voltageapprox. 3–5 VRecommended temperatureapprox. 14–25 °CDeposition rateapprox. 0.5 µm/min at 3.5 VMaximum recommended thicknessup to approx. 5 µmHardnessapprox. 220–230 HVSuitable anodePlatinum or carbonPlease note: Actual deposition rate and achievable coating thickness depend on the substrate, surface preparation, current density, temperature, electrolyte movement and plating time.Suitable for Tank, Pen and Tampon PlatingThis electrolyte offers excellent versatility for different gold-plating applications.With tank electroplating, complete components or assemblies can be coated with a uniform gold layer.For repairs, partial areas and difficult-to-reach surfaces, pen plating and tampon plating are particularly useful. These methods allow gold to be deposited selectively exactly where it is required, without immersing the entire component in a plating bath.Typical applications include:Gold plating repairsSelective gold platingJewelry and watchesElectrical contact areasMetal fittings and componentsIndividual partsRestoration workDecorative surface finishingPrototyping and small-batch productionCorrect Surface Preparation Is EssentialA high-quality gold coating always starts with proper surface preparation.The substrate must be thoroughly cleaned, degreased and properly activated before plating. Depending on the base material, an appropriate intermediate layer may also be required.Different substrates such as copper, brass, silver, stainless steel, steel, zinc alloys and aluminum require different preparation and activation procedures.For demanding applications, we recommend selecting the complete plating sequence according to the specific substrate and intended use.High-Quality 24K Gold DepositsWith an 8 g/L gold concentration, 24K gold and a hardness of approximately 220–230 HV, this electrolyte is suitable for producing attractive and relatively wear-resistant gold coatings.Depending on the application, thin decorative coatings or thicker functional gold layers can be deposited. For components exposed to mechanical wear, sufficient coating thickness is essential.Professional Gold Plating for Industry, Workshops and Individual ApplicationsWhether you are looking for a solution for complete tank plating or precise repair and selective plating with a pen or tampon, this 8 g/L Gold Electrolyte provides a versatile solution for professional gold plating applications.Betzmann Galvanik provides technical advice on electrolyte selection, surface preparation and the appropriate electroplating process for your application.Order Gold Electrolyte 8 g/LProfessional 24K Gold Electrolyte for tank plating, pen plating and tampon plating – ideal for gold plating, repair work, restoration and high-quality surface finishing.If you are unsure which preparation or intermediate layer is required for your particular substrate, please contact us for technical advice.