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Würth Activating Surface Cleaner

Würth Activating Surface Cleaner

Silicone-free surface activation and cleaning for adhesive bonding preparation across metals, paints, plastics, and composites.

089010060

Low stock

⚙ Ideal For

  • Metal surface preparation for bonding
  • Painted surface activation
  • Plastic and ABS pre-treatment
  • Composite and fibreglass preparation
  • Glass and ceramic surface cleaning

✔ Benefits

  • Improves adhesive surface wetting
  • Silicone-free for reliable bonding
  • Rapid 10-minute flash-off time
  • AOX-free and environmentally responsible
  • Comprehensive material compatibility
DETAILED DESCRIPTION →
£43.99 GBP
£43.99 GBP
£36.66 Ex. VAT
Sale Sold out
Taxes included. Shipping Policy

🚚 UK Shipping: Standard (£2.99) or FREE on orders over £75.

📦 Dispatched same-day if ordered before 3pm!

Shipping Information

What Are My Shipping Options?

In-Store Pickup

In-Store pickup is available on all purchase. Pickups are available Monday - Friday between the hours of 9:00–17:00. 

An email confirmation will be sent when your order is ready for collection. 

Free Shipping

We offer free Standard (2-3 Days) shipping on orders within the United Kingdom on orders over £100. Please note, some large items that require specialist courier companies, such as large mirrors and palleted items are excluded from this deal.

Shipping Fees

We also offer shipping at the following rates:

Standard-Size Parcel

Standard (UK Only) - 2-3 Days - £2.99

Express (UK Only) - 1-2 Days - £4.99

International (EU) - 3-7 Days - £14.99

International (ROW) - 5-10+ Days -£23.99


Large Parcel

Standard (UK Only) - 2-3 Days - £2.99

Express (UK Only) - 1-2 Days - £4.99

International (EU) - 3-7 Days - £14.99

International (ROW) - 5-10+ Days - £69.99

Most UK orders will be sent using Royal Mail, with larger items being sent with DPD.

International orders within the EU will normally be dispatched with Royal Mail, DPD, or UPS.

International orders to the rest of the world will normally be sent with DPD or UPS.

Please note, international delivery charges are very volatile and subject to change. We will do everything in our power to honour the delivery fee, however, in some cases, shipping may increase in price. In this event, you will be given the offer to pay the difference or cancel the order and receive a full refund.

Please note, we may be subject to various rules and restrictions in relation to some international deliveries, and you may be subject to additional taxes and duties over which we have no control. If such cases apply, you are responsible for complying with the laws applicable to the country where you live and will be responsible for any such additional costs or taxes.

Dispatch Times

Orders placed before 15:00 Monday - Friday will be shipped on the same day. 

Orders placed after this time will be shipped on the following business day,

Please note, we are closed at weekends, as well as English Bank Holidays.

Returns Policy

Our refund policy can be found at the following address: https://esupplyline.com/policies/refund-policy.

Further Information

You can contact us for further information on our shipping policies using the following:

Phone: 01953 711 881

Email: sales@esupplyline.com

Live Chat: Available on our website, Monday - Friday, 8:30 - 17:00.

Contact Form: https://esupplyline.com/pages/contact

View full details

Würth Activating Surface Cleaner

Würth Activating Surface Cleaner is a solvent-based surface preparation product engineered to chemically activate non-porous surfaces and optimise adhesive bonding across diverse material types. The alcoholic formulation cleans contaminants whilst improving surface wetting properties, enabling adhesive molecules to achieve optimal contact with substrates that might otherwise resist bonding. Compatible with metals (aluminium, steel, stainless), painted surfaces, plastics, composites, glass, and ceramics, Activating Surface Cleaner addresses the critical surface preparation step determining adhesive bond reliability. Silicone-free and AOX-free chemistry ensures compatibility with modern adhesive systems and environmental responsibility.

Key Features

  • Chemical Surface Activation — Improves surface energy and wetting properties, enabling adhesive molecules to wet and bond to materials resisting standard cleaning alone.
  • Silicone-Free Formulation — Eliminates silicone contamination that prevents adhesive bonding, ensuring reliable adhesion on all surfaces including those exposed to silicone-based products.
  • Rapid Flash-Off Performance — 10-minute minimum flash-off time enables efficient workflow progression - surfaces are ready for adhesive application wthin production timelines.
  • Universal Material Compatibility — Single product addresses metals, paints, plastics, composites, glass, and ceramics - eliminating need for multiple surface preparation products.
  • AOX-Free and Environmentally Responsible — Eliminates halogenated organic compounds, supporting environmental responsibility and regulatory compliance requirements.
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Description

Surface Preparation Impact on Adhesive Bond Strength

Adhesive bond strength depends entirely on complete surface wetting—adhesive molecules must achieve direct molecular contact with substrate surfaces. Contaminated surfaces (oils, silicones, dust) prevent wetting, resulting in weak bonds that fail under stress. Standard cleaning removes gross contamination but doesn't address surface energy barriers preventing adhesive wetting. Some materials (low-energy plastics, weathered paints, anodised metals) present natural wetting resistance requiring chemical activation. Würth Activating Surface Cleaner addresses both contamination removal and surface energy optimisation through chemistry specifically designed for adhesive preparation.

Silicone Contamination Prevention

Modern manufacturing environments present silicone contamination risk—silicone-based release agents, sealants, lubricants, and protective coatings persist on surfaces even after washing. Silicone contamination is particularly problematic because it's chemically inert and resists removal through standard cleaning. Even trace silicone prevents adhesive wetting and bonding. Würth Activating Surface Cleaner's silicone-free formulation removes silicone contamination that water or acetone-based cleaners cannot address, ensuring adhesive-ready surfaces.

Alcoholic Solvent Chemistry for Effective Activation

Alcoholic solvents provide excellent wetting and surface activation properties—the alcohol molecules wet low-energy surfaces whilst chemical additives enhance surface energy for adhesive bonding. This formulation addresses both physical cleaning (removing contamination) and chemical activation (improving wetting properties), combining the benefits of both approaches in single application.

Metal Surface Preparation Across Alloys

Aluminium, steel, stainless steel, and zinc-plated surfaces each present different surface chemistry and oxidation challenges. Würth Activating Surface Cleaner's chemistry addresses this diversity—removing oxidation films from aluminium, improving wetting on stainless steel passivation layers, activating zinc-plated surfaces. Optional follow-up with AdhesionPlus metal primer provides enhanced protection for corrosion-sensitive metals.

Plastic and Composite Pre-Treatment

Low-energy plastics (ABS, PVC, polyolefins) resist adhesive wetting naturally—surface energy must be chemically improved. Composites and fibreglass present surface porosity and resin chemistry requiring activation. Wood and particle board present dust and hydrophilic properties affecting bonding. Activating Surface Cleaner addresses these diverse plastic and composite challenges through formulation optimised across material types.

Painted Surface Compatibility and Enhancement

Modern painted finishes present diverse chemistries—two-component polyurethane, epoxy, water-based primers, powder coatings. Each presents different wetting characteristics and cleaning requirements. Würth Activating Surface Cleaner is compatible across painted finishes, removing contaminants and enhancing adhesive wetting without degrading paint surfaces. The comprehensive painted surface compatibility eliminates need for paint-specific preparation products.

Flash-Off Time and Workflow Integration

10-minute minimum flash-off time accommodates production workflows—surfaces are ready for adhesive application within reasonable timeframes without extended waiting periods. Flash-off conditions (23°C, 50% humidity) represent typical manufacturing environments; higher temperatures and lower humidity accelerate evaporation, lower temperatures slow it. Understanding flash-off timing enables production planning and efficient adhesive application scheduling.

More Information

Application Instructions

Ensure surfaces are clean and dry before activation. Remove gross contamination through mechanical cleaning if necessary; surfaces must be dust-free.

Select application method based on surface size. For small areas or precision work, spray onto cloth and wipe; for larger areas, spray directly onto surface.

Spray a thin coating of Activating Surface Cleaner. Apply evenly without excessive saturation—a thin coating is optimal.

Wipe with a clean, absorbent cloth or paper. Use lint-free material to avoid leaving fibres on the surface.

Change cloth/paper after each wipe. Prevent recontamination by using fresh cloth material for each wiping pass.

For heavily contaminated surfaces, repeat application. Multiple spray-and-wipe cycles may be necessary for optimal activation.

Allow 10-minute minimum flash-off time. The solvent must evaporate completely before adhesive application.

Verify complete drying before bonding. Confirm no wet spots or tackiness remains.

Apply adhesive within reasonable timeframe after activation. Activated surfaces gradually recontaminate—apply adhesive promptly after cleaning (typically within 1–2 hours).

Follow adhesive manufacturer's instructions. Activating Surface Cleaner prepares the surface; adhesive application follows specific product guidelines.

Allow full cure of adhesive. Surface activation is completed when adhesive is fully cured per adhesive instructions.

Store Activating Surface Cleaner in cool conditions. Proper storage maintains solvent properties.

Specifications

Product Type Alcoholic surface activation cleaner for adhesive preparation

Format Spray bottle

Container Size 400 ml

Chemical Basis Solvent mixture with additives

Solvent Type Alcoholic solution

Formulation Type Solvent-based surface activator

Colour Transparent

Odour Alcohol fragrance/smell

Density 0.79 g/cm³ @ 15°C (DIN 51757)

Flash Point Minimum 12°C

Flash-Off Time Minimum 10 minutes @ 23°C, 50% relative humidity

Processing Temperature Range 15–25°C minimum and maximum

Solids Content Minimal (primarily solvent with active additives)

Silicone-Free Yes (explicitly silicone-free for adhesive compatibility)

AOX-Free Yes (no halogenated organic compounds)

Contamination Removal Removes oils, greases, dust, and environmental contaminants

Surface Activation Improves surface energy and wetting properties

Metal Compatibility Aluminium, steel, stainless steel, zinc-plated surfaces

Paint Compatibility 2-component PU, epoxy, water-based primers, powder coatings

Plastic Compatibility ABS, PVC, and various engineered polymers

Composite Compatibility GFRP, SMC, gelcoat, unsaturated polyester

Glass Compatibility Mineral glass, glass ceramics

Wood Compatibility Untreated wood, particle board, natural wood products

Natural Stone Compatibility Concrete, mineral mortar, plasters

Elastomer Compatibility EPDM, TPO, TPU, TPV/TPE rubbers

Adhesive System Integration Optimised for multiple adhesive systems and bonding applications

Application Method Spray or spray-onto-cloth wiping

Wiping Material Lint-free cloth or absorbent paper

Reapplication Multiple cycles acceptable for contaminated surfaces

Shelf Life 24 months @ room temperature with proper storage

Storage Conditions Cool, dry conditions; protect from heat and direct sunlight

Volatility Highly volatile (solvent-based)

Environmental Profile AOX-free and environmentally responsible chemistry

Hazard Classification Flammable liquid (low flash point); follow safety guidelines

Ventilation Requirement Use in well-ventilated areas

Vapour Exposure Avoid inhalation during and after application

Disposal Follow local regulations for solvent-based product disposal

Product Usage Metal surface preparation, automotive bonding, industrial assembly, aerospace components, composite bonding, decorative applications

Market Sectors Industrial assembly, aerospace, automotive, composite manufacturing, adhesive preparation

Complementary Products AdhesionPlus primer for metal, adhesive systems (Würth brand and others)

HS Code 3814.00

Documents

FAQs

What is the difference between Würth Activating Surface Cleaner and standard degreasers, and when should I use each?

Standard degreasers clean surfaces by removing oils and contamination; Activating Surface Cleaner cleans AND chemically activates surfaces to improve adhesive bonding. Degreasers are appropriate for general cleaning and maintenance; Activating Surface Cleaner is specifically formulated for adhesive pre-bonding preparation. If your task involves preparing surfaces for adhesive bonding, use Activating Surface Cleaner rather than generic degreaser. The activation chemistry distinguishes it from standard cleaning products.

What does "surface activation" mean, and why is it necessary for adhesive bonding?

Surface activation refers to chemically improving surface energy to enable adhesive wetting—adhesive molecules need to "wet" the surface (spread across it) to achieve full bonding. Some materials (plastics, weathered paints, anodised metals) have low surface energy naturally resisting wetting. Activating Surface Cleaner's chemistry improves surface energy, enabling adhesive molecules to wet and bond where they would otherwise bead up and fail. Activation is critical for reliable bonding on low-energy materials and for adhesives to achieve full strength.

Why is the 10-minute flash-off time important, and what happens if I apply adhesive before flash-off is complete?

Solvent must completely evaporate for adhesive bonding to develop properly. Residual solvent interferes with adhesive cure and bonding chemistry. Applying adhesive before flash-off is complete traps solvent in the joint, preventing proper adhesive hardening and resulting in weak bonds. Following the 10-minute minimum flash-off time ensures solvent has evaporated and the surface is chemically prepared for adhesive application. Patience with flash-off timing ensures bond reliability.

Can Würth Activating Surface Cleaner be used on silicone-contaminated surfaces, and will it remove existing silicone?

Würth Activating Surface Cleaner is silicone-free (it doesn't contain silicone), which ensures it won't introduce silicone contamination. However, removing already-present silicone contamination requires dedicated silicone removers or aggressive sanding. Activating Surface Cleaner removes general oils and contaminants but isn't specifically formulated to remove cured silicone coatings. If silicone contamination exists, use mechanical cleaning or dedicated silicone removal before Activating Surface Cleaner application.

Product Product subtotal Quantity Price Product subtotal
Würth Activating Surface Cleaner089010060
Würth Activating Surface Cleaner089010060
£43.99/ea 		£0.00
£43.99/ea £0.00