Silver tarnish protection

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.

Chrome Stripper – Chrome Remover for Electrolytic Stripping | Tank, Pen & Tampon PlatingRemove Electroplated Chrome Layers – Precisely, Efficiently and ProfessionallyThe Chrome Stripper / Chrome Remover from Betzmann Galvanik has been specially developed for the electrolytic removal of electroplated chrome layers. By reversing the polarity, the chrome coating becomes anodic and is dissolved from the workpiece in a controlled manner.The product is suitable for pen plating, tampon plating and tank plating, making it possible to remove chrome selectively from individual areas or completely from larger workpieces.This process is particularly useful for typical nickel-chrome coating systems. As the chrome layer is removed, the underlying nickel layer becomes visible, allowing the stripping process to be visually monitored.Your Advantages at a GlanceEffective electrolytic chrome strippingRemoves electroplated chrome layersSuitable for tank plating, pen plating and tampon platingSuitable for selective or complete chrome removalControlled stripping through adjustment of time and electrical parametersVisual control of the transition from chrome to nickelIdeal for repairs, restoration and recoatingNo mechanical grinding of the chrome layer requiredSuitable for professional electroplating applicationsHow Does Electrolytic Chrome Stripping Work?During normal electroplating, the workpiece is connected as the cathode (negative pole) and metal is deposited onto its surface.During electrolytic stripping, the polarity is reversed:Workpiece = Positive pole / AnodeElectrode = Negative pole / CathodeThe chrome coating is therefore anodically dissolved from the surface of the workpiece.Correct polarity is essential for the stripping process.Easy rule to remember:For plating: Workpiece = NegativeFor stripping: Workpiece = PositiveChrome Removal with Pen or Tampon PlatingPen plating and tampon plating are ideal when chrome needs to be removed only from specific areas of a workpiece.This is particularly useful for repairs, selective stripping and complex components.Procedure:Thoroughly clean and degrease the workpiece.Connect the workpiece to the positive pole of the DC power supply.Connect the suitable electrode to the negative pole.Apply the chrome stripper through the felt, pad or tampon.Start with a low voltage.Move the electrode evenly across the area to be stripped.Monitor the stripping process.Once the chrome layer has been removed, rinse the workpiece thoroughly.As a practical starting point, approximately 5 volts can be used for pen plating and adjusted according to the application.Chrome Stripping in a Tank / Immersion ProcessFor larger workpieces or complete chrome removal, the Chrome Stripper can also be used in a tank.The entire workpiece is immersed in the electrolyte and treated electrolytically.The polarity remains:Workpiece → Positive pole (Anode)Counter electrode → Negative pole (Cathode)The actual process parameters should be adjusted according to the workpiece size, chrome layer, electrode surface area and desired stripping rate.For larger surfaces, tank plating provides the advantage of a more uniform treatment.Selective Chrome StrippingOne of the major advantages of the electrolytic process is the ability to remove chrome only from selected areas.This is particularly useful for:Repair workReworking electroplated coatingsPartial chrome removalRestorationPreparation for recoatingComplex componentsPen plating or tampon plating allows even difficult-to-access areas to be treated precisely.When Should Chrome Be Removed?The Chrome Stripper is particularly useful when an existing chrome layer:Is damagedHas scratchesHas become unevenNeeds to be removed before recoatingNeeds to be renewed during restorationShould only be removed from selected areasAfter the chrome has been removed, the underlying nickel layer may become visible and, where technically suitable, can serve as the basis for further processing.Process ControlFor clean and controlled results, the stripping process should be carefully monitored.Important factors include:Current / current densityTreatment timeElectrode surface areaDistance between workpiece and counter electrodeThickness of the existing chrome layerUniform movement during pen or tampon platingWhen working selectively, it is recommended to start with a low power setting and continuously monitor the stripping progress.Do not treat the workpiece unnecessarily long. Stop the process once the chrome layer has been removed.Typical ApplicationsThe Chrome Stripper is suitable for applications including:Automotive partsClassic car restorationMotorcycle partsJewelleryDecorative metal componentsFittings and hardwareModel makingPrecision engineeringElectroplating repair workIndustrial reworkingPreparation for renewed electroplatingSuitable for Different Electroplating ProcessesThe Chrome Stripper can be used with:Pen PlatingIdeal for localized and selective chrome removal.Tampon PlatingSuitable for larger localized areas and complex surfaces.Tank PlatingIdeal for complete chrome removal from larger workpieces or components.Important Information About the Base MaterialThe stripping process should always be adapted to the specific coating system and base material.With a typical decorative coating system:Base material → Copper → Nickel → Chromethe outer chrome layer is removed first during the stripping process. The underlying nickel layer then becomes visible.For unknown materials or coating systems, we recommend testing the process on a suitable inconspicuous area first.Application – Quick Guide1. Clean and degreaseThoroughly remove oil, grease, dirt and other residues from the workpiece.2. Connect the correct polarityConnect the workpiece to positive / anode.Connect the counter electrode to negative / cathode.3. Apply the electrolyteFor pen or tampon plating, apply the electrolyte through the pad, felt or tampon.4. Start with a low settingFor pen plating, approximately 5 volts can be used as a starting point.5. Monitor the processObserve the chrome layer and move the electrode evenly.6. Rinse after strippingThoroughly rinse the workpiece with water.7. Continue processingIf the workpiece is to be recoated, activate the surface appropriately and continue with the next electroplating step without unnecessary delay.Safety InformationThe Chrome Stripper is a strongly alkaline and corrosive product.Always observe appropriate safety precautions:Wear chemical-resistant protective glovesWear safety goggles or suitable face protectionWear appropriate protective clothingDo not inhale vapours or aerosolsWork only in well-ventilated areasAvoid contact with skin and eyesFollow the Safety Data Sheet and product labellingDanger: Causes severe skin burns and serious eye damage.Store and dispose of the product according to applicable regulations.Technical Product InformationProduct:Chrome Stripper / Chrome RemoverProcess:Electrolytic chrome stripping / Reverse PlatingSuitable for:Tank platingPen platingTampon platingSelective chrome strippingComplete chrome strippingPolarity during stripping:Workpiece = Positive pole / AnodeCounter electrode = Negative pole / CathodeStarting value for pen plating:Approx. 5 voltsThe optimum settings depend on the workpiece, chrome layer, electrode surface area and process requirements.Available sizes:250 ml, 500 ml, 1 litre, 2 litres and 5 litresProduct number: BMG-062.3Chrome Stripper from Betzmann GalvanikThe Chrome Stripper / Chrome Remover provides a flexible and controlled method for the electrolytic removal of electroplated chrome layers.Whether selectively with pen plating, over larger areas with tampon plating, or completely in a tank process – the Chrome Stripper is a practical solution for removing chrome coatings and preparing components for further electroplating processes.

Bright Nickel Electrolyte – Ready-to-Use Nickel Plating Solution for Tank, Pen and Brush PlatingProfessional Bright Nickel Electrolyte for Highly Glossy, Corrosion-Resistant and Wear-Resistant Nickel CoatingsThe Bright Nickel Electrolyte from Betzmann Galvanik is a premium-quality, ready-to-use electroplating solution developed for depositing brilliant, highly reflective nickel coatings. It is suitable for both decorative and technical electroplating applications and can be used in tank plating, pen plating, and brush plating.The deposited nickel coatings provide excellent corrosion protection, high hardness, outstanding adhesion, and a bright silver-like finish with the characteristic warm tone of pure nickel. Bright nickel is widely used both as an attractive decorative finish and as a functional intermediate layer for subsequent precious metal coatings.This professional electrolyte is suitable for hobby users, workshops, jewelry manufacturers, restoration specialists, and industrial electroplating applications.Your AdvantagesReady-to-use bright nickel electrolyteBrilliant high-gloss nickel finishExcellent corrosion protectionOutstanding wear resistanceHigh chemical resistanceIdeal diffusion barrier for precious metal platingSuitable for tank, pen, and brush platingDecorative and technical applicationsEasy to useProfessional quality from Betzmann GalvanikTypical ApplicationsPerfect for:Jewelry manufacturingJewelry repairWatchmakingClassic car restorationMotorcycle partsAutomotive componentsMechanical engineeringModel makingMetal finishingElectrical contactsElectronic componentsDecorative metal partsIndustrial electroplatingRestoration projectsExcellent Corrosion Protection and Decorative FinishNickel is one of the most important electroplating metals worldwide. Even relatively thin nickel coatings significantly improve corrosion resistance while protecting metal surfaces against humidity, water, air, diluted acids, and alkaline solutions.For maximum corrosion protection, the classic plating sequence is recommended:Copper → Bright Nickel → ChromiumThis combination produces an exceptionally durable, highly reflective, and wear-resistant surface.Bright nickel can also be used as a decorative final finish without an additional chromium layer.Ideal Diffusion BarrierBright nickel is frequently used as an effective diffusion barrier between copper and precious metal coatings. It prevents migration of base metals into the final coating and maintains long-term colour stability.It is the ideal intermediate layer before:Gold platingRose gold platingWhite gold platingSilver platingPalladium platingRhodium platingBlack rhodium platingRuthenium platingChromium platingSuitable Base MaterialsSuitable for plating:SteelIronCopperBrassBronzeSilverGoldNickelNickel alloysStainless steel should first be activated using a suitable Nickel Strike to ensure excellent adhesion.Not suitable for direct plating on:AluminiumTitaniumChromiumZincThese materials require appropriate pretreatment or specialised intermediate coatings.ApplicationBefore plating, all workpieces should be thoroughly cleaned, degreased, and, where necessary, derusted.For best results, follow these preparation steps:CleanDegreaseActivateNickel plateRinseApply additional decorative coatings if requiredThe use of a Nickel Anode is highly recommended to maintain a constant nickel concentration and maximise electrolyte service life.The magnetic properties of ferromagnetic workpieces remain unchanged after nickel plating.Technical SpecificationsElectrolyte DataReady-to-use electrolytepH value: approx. 4Operating temperature: 15–60 °CRecommended Operating ConditionsCurrent density: 0.3–3.0 A/dm²Up to 5 A/dm² with solution agitationTank plating:Approx. 2.8 V (5 cm electrode distance)Approx. 4.0 V (10 cm electrode distance)Approx. 6.6 V (20 cm electrode distance)Pen and brush plating:Approx. 6–12 VoltsRecommended: 8–9 VoltsPlating time: 10–60 minutesDeposition rate: Approx. 0.2 µm/min at 2 A/dm² and 20 °CAnode material: Nickel AnodeCoating PropertiesBrilliant high-gloss nickel finishBright silver-like appearanceCharacteristic warm nickel colourExcellent adhesionOutstanding corrosion resistanceHigh chemical resistanceExcellent wear resistanceEffective diffusion barrierMagnetic properties of the base material remain unchangedSupplied AsReady-to-use Bright Nickel ElectrolyteAvailable in various container sizesQuality from Betzmann GalvanikBetzmann Galvanik develops premium electroplating solutions for decorative and technical surface finishing. The Bright Nickel Electrolyte produces brilliant, uniform nickel coatings with outstanding corrosion protection and is ideal both as a decorative final finish and as a diffusion barrier before precious metal plating in tank plating, pen plating, and brush plating applications.

Silver High-Speed Electrolyte BMG‑105.6 High-performance silver plating solution – 75 g of silver per liter for fast, high-quality coatings Short Description The Silver High-Speed Electrolyte BMG‑105.6 is a high-performance electroplating solution designed for the rapid deposition of high-quality silver layers. With a silver content of 75 g/L, this electrolyte enables a significantly higher deposition rate than standard silver baths, producing bright, reflective, and conductive silver coatings in less time. The layers are ideal for both decorative and functional applications. Applications This high-speed silver electrolyte is typically used for: Decorative silver plating, e.g., jewelry, accessories, and design objects Functional coatings with improved electrical and thermal conductivity High-throughput applications on large surfaces Tank, brush, and pen/peg plating, depending on equipment Multi-layer plating systems (e.g., copper → silver → gold) The higher silver concentration accelerates deposition while maintaining consistent quality. How High-Speed Silver Plating Works (Simple Explanation) Silver plating is an electrolytic process, where silver ions are reduced under direct current and deposited onto a prepared metal surface: Surface Preparation: Thoroughly clean and degrease the workpiece to remove oils and contaminants. Activation: Activate the surface chemically if needed for optimal adhesion. Electroplating: Apply direct current; silver ions migrate and form a bright silver layer on the surface. Finishing: Rinse and dry – the surface remains reflective and uniform. The high silver content allows fast and efficient deposition without compromising appearance or conductivity. Benefits of Silver High-Speed Electrolyte BMG‑105.6 High silver content (75 g/L) for faster deposition and higher productivity Bright, reflective silver surface Enhanced electrical and thermal conductivity Suitable for decorative and functional coatings Compatible with tank, brush, and pen/peg plating Robust and uniform layers even at high throughput Technical Parameters PropertyValue / RangeElectrolyte typeSilver High-Speed plating solutionSilver contentapprox. 75 g/LpHslightly acidic to neutral, optimized for high deposition ratesOperating temperature15–30 °CVoltage (tank plating)1.5–4.0 VVoltage (brush/pen plating)3–7 VCurrent density0.5–4 A/dm²Anode materialGraphite or pure silverTypical layer thickness2–10 µmSurface appearanceHigh-gloss, reflectiveLayer purity>99.9 % silverConductivityVery goodShelf life1–2 years Note: Values serve as practical guidelines; results may vary slightly depending on equipment, workpiece, and process conditions. Practical Application Tips Surface Preparation: Remove grease, oils, and contaminants by thorough cleaning and degreasing. Chemical activation may be performed to improve adhesion. High-Speed Silver Plating: Operate the electrolyte at recommended temperature, voltage, and current density. Ensure even agitation or movement for uniform layer formation. Mask areas if selective plating is needed. Post-treatment: Rinse with clean water and dry after plating. Light polishing can enhance gloss if desired. Safety Information Silver plating solutions contain chemical components and must be handled safely: 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 regulations Silver salts and electrolytes can be irritating; proper protection is essential. Conclusion The Silver High-Speed Electrolyte BMG‑105.6 is a powerful and efficient plating solution that produces bright, reflective, and conductive silver layers at high speed. Its high silver content and ease of use ensure fast throughput with excellent layer quality. Ideal for jewelry, technical components, or large-surface applications, this electrolyte delivers consistent, high-quality results for hobbyists, workshops, and professional plating facilities.

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.

Aluminium Activator / Aluminium Pretreatment – Preparation for Electroplating Aluminium SurfacesProfessional Aluminium Pretreatment for Galvanic Coating of AluminiumThe Aluminium Activator from Betzmann Galvanik has been specially developed to prepare aluminium surfaces for subsequent electroplating processes.Because aluminium forms a natural oxide layer on its surface, direct electroplating is difficult. This pretreatment first creates a firmly adhering zinc layer on the aluminium surface. This zinc layer then serves as a base for further electroplating processes, for example with an alkaline copper electrolyte.The optimized low-viscosity formulation offers significant advantages compared to conventional aluminium activators and enables reliable processing even on complex aluminium components.Your AdvantagesSpecially developed for the electroplating pretreatment of aluminiumCreates an adherent zinc layer on aluminiumEnables subsequent electroplating processesIdeal preparation for alkaline copper electrolytesReduced viscosity for improved application propertiesLower chemical lossesLess solution entrapment in porous aluminium castingsFaster zinc depositionImproved process safety on aluminium alloysSuitable for demanding aluminium componentsWhy Activate Aluminium Before Electroplating?Aluminium quickly forms a stable oxide layer on its surface. This oxide layer prevents direct and permanent electroplating.The aluminium activation process:Removes the oxide layerDeposits a thin zinc layerCreates an adhesive surface for further coatingsAfter this pretreatment, aluminium can be reliably coated with additional electroplated layers.Typical coating system:Aluminium → Aluminium Activator (Zinc Layer) → Alkaline Copper → Nickel → Gold / Chromium / Precious MetalsTypical ApplicationsSuitable for:Aluminium componentsAluminium alloysAluminium castingsMachine componentsAutomotive partsModel makingRestoration workTechnical coatingsDecorative surface finishingEspecially suitable for aluminium alloys containing:MagnesiumSiliconAdvantages of the Low-Viscosity FormulationThe specially developed low viscosity provides important advantages:Reduced Solution Entrapment in Porous Cast StructuresWith conventional, higher-viscosity solutions, the chemical may penetrate into pores and capillaries of aluminium cast parts. This can later cause problems such as blistering or defects in subsequent coatings.The low-viscosity formulation significantly reduces this effect.Lower Chemical ConsumptionImproved wetting and reduced solution carry-over result in lower chemical losses, especially with:Complex component geometriesPorous cast surfacesDifficult workpiece shapesFaster DepositionThe optimized composition enables efficient and uniform zinc deposition on aluminium surfaces.Application InstructionsBefore activation, the aluminium surface must be thoroughly cleaned and degreased.For optimum results:Completely remove grease and contaminationRemove oxide layersDo not touch the cleaned surface with bare handsContinue with the next plating step immediately after activationAfter zinc activation of the aluminium surface, further coating is preferably carried out with an alkaline copper electrolyte.Technical PropertiesProcess: Aluminium zinc pretreatmentPurpose: Creation of a galvanically suitable zinc intermediate layerSubsequent layer: Alkaline copperSuitable for aluminium and aluminium alloysSupplied AsReady-to-use aluminium activator / pretreatment solutionAvailable in various container sizesQuality from Betzmann GalvanikBetzmann Galvanik develops professional solutions for demanding electroplating applications. The Aluminium Activator enables reliable preparation of aluminium surfaces for high-quality electroplating processes and creates the essential foundation for durable, decorative and technical coatings.