FAQs

How do I maintain our spray gun?

How to Maintain a Contact Adhesive Gun – Technical Guide

Proper maintenance of a contact adhesive gun ensures consistent adhesive flow, prevents blockages, and extends the lifespan of your equipment. Whether used in industrial manufacturing, woodworking, automotive upholstery, or flooring installation, regular cleaning and inspection are essential for optimal performance.

Safety Precautions

Before performing maintenance, always:

• Disconnect the adhesive gun from the power or air supply.

• Wear protective gloves and safety glasses.

• Work in a well-ventilated area to avoid inhaling adhesive fumes.

Daily Cleaning Routine

• Purge residual adhesive: After each use, run a small amount of adhesive cleaner or recommended solvent through the gun to flush out residue.

• Wipe exterior surfaces: Use a soft cloth with solvent to remove glue buildup on the nozzle, trigger, and handle.

• Nozzle care: If adhesive has hardened in the nozzle, use a specialized cleaning pin or soak the nozzle in solvent to dissolve the blockage.

Weekly Inspection

• Check seals and O-rings: Inspect for cracks or wear that may cause adhesive leaks or air loss. Replace as needed.

• Examine hose connections: Ensure all fittings are secure and free from adhesive buildup.

• Lubricate moving parts: Apply manufacturer-approved lubricant to the trigger mechanism and pivot points.

Preventing Adhesive Clogs

• Always use adhesives compatible with the gun’s specifications.

• Avoid leaving adhesive in the gun for extended periods without use.

• Store the gun with nozzle caps or plugs to prevent air exposure and curing.

• Regular replacement of spray gun tip are advised for long jevity 

Periodic Deep Cleaning

• Disassemble the gun following the manufacturer’s service manual.

• Clean internal components with the recommended solvent.

• Replace worn or damaged canister contact spray tips parts during reassembly.

Storage Best Practices

• Store in a clean, dry place away from direct sunlight and extreme temperatures.

• Keep the gun upright to prevent adhesive from settling in the internal channels.

 

Can I use the pro spray gun and hose on any canister?

Yes. All Spray Glue UK guns and hoses work universally on adhesive canisters. They work on all brands of adhesive canister the spray canister gun and hose set with universal fittings is designed for compatibility with a wide range of pressurised adhesive canisters and industrial spray systems. Engineered with industry-standard connectors, these fittings allow seamless attachment to most brands of contact adhesive, spray foam, or sealant canisters without the need for proprietary adapters.

This universal adhesive gun system enhances worksite flexibility, enabling operators to interchange guns and hoses between multiple adhesive canister brands. Constructed from durable, solvent-resistant materials, the set delivers consistent spray patterns, maintains steady adhesive flow, and withstands the rigors of industrial use.

Key Features & Benefits:

• Universal fitting design – compatible with most adhesive and sealant canister systems.
• High-flow spray gun – ensures smooth, even adhesive application for professional finishes.
• Reinforced solvent-resistant hose – built to handle high-pressure delivery without degradation.
• Quick-connect coupling – reduces changeover time and improves operational efficiency.
• Adjustable spray control – from fine mist to wide web spray patterns.
• Ergonomic handle – reduces operator fatigue during extended use.

Applications:

• Use with contact adhesive canisters in furniture, upholstery, and woodworking.
• Suitable for automotive trim, headliners, and insulation spraying.
• Effective in construction, flooring, and wall panel installation.
• Compatible with multi-surface bonding and industrial assembly applications.

Technical Specifications:

• Fitting Type: Industry-standard universal connector (fits most canister systems).
• Hose Lengths: Commonly available in 3m, 5m, and 7.5m lengths.
• Hose Material: Reinforced, solvent-resistant synthetic with braided core.
• Gun Material: Heavy-duty metal body with precision nozzle.
• Spray Pattern Control: Adjustable (fan spray, web spray).

 

Can I use my existing gun and hose on your Spray Glue UK canister?

Yes our spray adhesive canisters will fit all spray guns and hoses with the same connection. The reusable spray canister gun and hose system is engineered for long-term, high-performance use with pressurised adhesive, sealant, and all size canisters. Designed from durable, solvent-resistant materials, this system allows multiple canister changeovers without replacing the gun and hose, delivering both cost efficiency and environmental sustainability.

By enabling reuse, operators can maintain consistent spray quality across multiple projects, while reducing equipment waste and downtime. The precision-engineered connectors ensure a secure seal to prevent leaks, and the adjustable spray gun provides control over adhesive output for optimal coverage.

Key Features & Benefits:

• Reusable design – extends equipment life and reduces replacement costs.
• Durable construction – built from solvent-resistant, high-strength materials.
• Multiple canister compatibility – works with a wide range of adhesive and sealant brands.
• Consistent spray performance – ensures even coverage from the first to last use.
• Easy cleaning – allows internal flushing to remove adhesive residue.
• Eco-friendly option – reduces single-use equipment waste.

Applications:

• Furniture and upholstery adhesive spraying.
• Automotive trim, headliner, and interior installation.
• Construction and flooring adhesive application.
• General industrial bonding and assembly tasks.

Technical Specifications:

• Hose Material: Reinforced solvent-resistant synthetic with braided core.
• Gun Material: Heavy-duty metal body with precision nozzle assembly.
• Length Options: Standard sizes (3.75m, 5.5m, 7.5m). Please contact if you require additional sizes of hose we can provide you with any size you may require upon request Contact; 01158914328 
• Pressure Rating: Compatible with standard adhesive canister pressures.
• Cleaning Method: Flush with manufacturer-approved solvent after each use.
• Service Life: Multiple canister cycles with proper maintenance.

 

What Personal Protective Equipment do I need to wear when applying spray adhesive?

We advise that you wear a face mask and gloves when spraying adhesive. You should apply contact spray adhesive in a well ventilated environment.

PPE Requirements for Spraying Adhesives

• Respiratory Protection – Approved respirator with organic vapor filters.
• Eye Protection – Chemical splash goggles
• Protective Clothing – Long sleeves or coveralls 

When spraying contact adhesives or similar products, always wear the required Personal Protective Equipment (PPE)

 

How do I avoid overspray?

How to Avoid Overspray with an Adjustable Contact Adhesive Gun

An overspray of adhesive can be avoided by adjusting the toggle behind the trigger of the pro spray gun. This will help you to achieve a defined web spray pattern. Using our adjustable contact adhesive spray gun correctly can significantly reduce overspray, improve bonding efficiency, and minimise adhesive waste. Overspray occurs when excess adhesive is sprayed outside the intended bonding area, leading to material waste, uneven coverage, and potential contamination of surrounding surfaces.

Steps to Prevent Overspray:

• Adjust Spray Pattern:
• Use the gun’s precision control settings to narrow the spray fan or select a targeted web spray pattern for detailed work.
• Set Correct Pressure:
• Follow manufacturer guidelines for air and canister pressure. Excessive pressure increases spray dispersion.
• Maintain Proper Distance:
• Hold the spray gun 6–10 inches (15–25 cm) from the surface for optimal coverage without misting.
• Control Trigger Pull:
• Apply a steady, even trigger motion rather than short bursts that can cause uneven application.
• Work in a Controlled Area:
• Use masking materials or spray booths to protect surrounding surfaces.
• Regular Nozzle Maintenance:
• Clean the nozzle after each use to maintain a consistent spray pattern and prevent adhesive build-up.
• Benefits of Proper Overspray Control:
• Reduced adhesive consumption and cost savings.
• Cleaner, more precise bonding lines for professional-quality finishes.
• Less mess and reduced clean-up time on surrounding work surfaces.
• Improved environmental compliance by minimising airborne adhesive particles.

 

How do I prepare substates for adhesive application?

How to Prepare Substrates for Contact Adhesive Application – Technical Guide

Proper substrate preparation is essential for achieving maximum bond strength, durability, and performance when using contact adhesives. Inadequate surface preparation can lead to poor adhesion, premature bond failure, or uneven coverage. This guide outlines the best practices for preparing various materials before adhesive application.

Surface Cleaning

• Remove contaminants such as dust, dirt, grease, oil, and old adhesive residues.
• Use an approved solvent cleaner (e.g., acetone, isopropyl alcohol) for degreasing.
• Wipe dry with a lint-free cloth to avoid particles on the bonding surface.

Surface Drying

• Ensure substrates are completely dry and free from moisture before applying adhesive.

• Moisture can cause bond weakening and may prevent the adhesive from curing properly.

Surface Abrasion (If Required)

• For non-porous materials (metal, plastic, laminate), lightly abrade with fine-grit sandpaper to improve adhesive keying.

• Remove dust after abrasion using compressed air or a clean cloth.

• All high plasticising materials are adhesive to clean with our high performance adhesive remover prior to applying adhesive to substrate

Temperature & Environment Check

• Apply adhesives in the recommended temperature range (typically 15°C–25°C / 59°F–77°F).

• Avoid high humidity environments that may slow solvent evaporation.

Pre-Fitting & Alignment

• Dry fit parts before application to ensure correct positioning.

• Once contact adhesive bonds, repositioning is difficult without damaging the material.

Adhesive Compatibility

• Verify the adhesive is suitable for the substrate materials.

• Check the manufacturer’s data sheet for compatibility guidelines.

Benefits of Proper Substrate Preparation:

• Maximum bond strength and durability.

• Consistent adhesive performance across different materials.

• Reduced adhesive waste due to improved surface wetting.

• Minimized rework and product failures

 

What substates can I use your spray adhesive on?

Our spray adhesive can be used on many substrates including: wood, cardboard, flooring, carpet tiles, underlay, carpet lining, vinyl, metals, rubber, fabric, plastics, polythene, laminates, concrete, foam, leather, felt, upholstery, and underlay.

Approved Substrates for Spray Adhesive Use (High-Performance/Technical Overview)

Spray adhesives are versatile bonding agents formulated for a wide range of substrates across multiple industries, including automotive, aerospace, construction, packaging, textiles, and general manufacturing. The compatibility of a spray adhesive depends on its chemical formulation (e.g. solvent-based, water-based, or synthetic rubber/resin systems), open time, and tack strength.

Here are the most common and technically approved substrates:

Plastics & Polymers

• Polyethylene (PE) and Polypropylene (PP) – limited adhesion without surface treatment (corona/plasma priming recommended).

• Acrylic (PMMA), Polycarbonate (PC), PVC, and ABS – generally excellent adhesion.

• Foamed plastics (e.g., polyurethane foam, polystyrene [EPS/XPS]) – low VOC, non-solvent-based adhesivesrequired to avoid degradation.

Wood & Wood Composites

• Plywood, MDF, particle board – ideal surfaces for high-strength bonding with both contact and pressure-sensitive adhesives.

• Veneers – requires an even, thin spray pattern for uniform adhesion.

Metals

• Aluminum, stainless steel, mild steel, galvanized steel – excellent adhesion with solvent-based or neoprene-based adhesives.

• Surface must be clean, degreased, and possibly abraded for optimal bond strength.

Fabrics & Textiles

• Natural fibers (cotton, wool) and synthetic fabrics (polyester, nylon, spandex).

• Often used in upholstery, automotive interiors, or insulation attachment.

Foam & Cushioning Materials

• Polyurethane foam, latex foam, memory foam – compatible with low soak-in adhesives that maintain flexibility.

Paper & Cardboard

• Corrugated board, paper stock, fibreboard – rapid tack adhesives ideal for packaging and labelling applications.

Rubber & Elastomers

• EPDM Roof Tack applicable for neoprene, SBR, nitrile – adhesives match the elasticity and thermal expansion characteristics of the rubber type.

Glass & Ceramics

• Smooth, non-porous surfaces require adhesives with strong initial tack and longer open time for repositioning.

Insulation Materials

• Fiberglass, mineral wool, foam board – compatibility with HVAC-grade or fire-rated spray adhesives where required.

Performance Considerations

• Heat resistance: For substrates exposed to high temperatures (e.g., automotive interiors), use high-heat or flame-retardant formulas.

• Moisture resistance: Required for outdoor or humid environments; waterproof adhesives or those with a closed-cell bond line are preferred.

• VOC compliance: Use low-VOC or water-based adhesives in regulated regions (e.g., CARB, LEED-compliant projects).

• Repositionability: For temporary bonds or lightweight substrates, pressure-sensitive sprays allow adjustment before full curing.

 

How do I remove adhesive?

You can use white spirit or adhesive remover to get rid of any excess adhesive.

Our High-Performance Adhesive Remover is a professional-grade solvent system engineered to rapidly dissolve, soften, and remove cured or uncured adhesive residues, tapes, labels, sealants, and bonding agents from a wide range of surfaces. It is specifically formulated to provide superior cleaning performance without damaging underlying substrates, including sensitive plastics, metals, and painted finishes.

Key Features:

• Fast-Acting Solvent Blend – Penetrates and breaks down tough adhesive bonds for rapid removal.

• Safe on Most Substrates – Non-marring, non-staining formulation suitable for metals, composites, and many plastics.

• Residue-Free Finish – Evaporates cleanly without leaving oily films or residues.

• Non-Chlorinated, Low Odor – Safer alternative to harsh industrial solvents (e.g., acetone or MEK).

• Thixotropic Option Available – Gel version for vertical applications or controlled spot treatment.

Performance Specifications:

Substrate Compatibility:

Approved for use on:

• Painted metal surfaces (OEM and aftermarket finishes)

• Anodized and bare aluminum

• Mild and stainless steel

• Plastics: ABS, PVC, acrylic, polycarbonate, and HDPE (test before use on styrenics)

• Glass, ceramic, and fiberglass

• Wood and laminates

• Fabrics (limited – test first)

• Automotive interiors, electronics enclosures, and HVAC systems

 

How long does your adhesive take to dry?

Our spray adhesive takes seconds to dry with a strong bond.

Fast-Acting Spray Contact Adhesive – Drying Time & Performance Overview

Product Overview:

Our Fast-Acting Spray Contact Adhesive Setup is designed for instant bonding in professional and industrial environments. With rapid tack and exceptional bond strength, this high-performance adhesive is ideal for permanent bonding of flexible materials, laminates, fabrics, plastics, metals, and more. Speed and convenience are paramount, making it the ideal choice for applications that require quick setup and reliable adhesion.

Drying Time:

• Initial Tack (Dry to the Touch):
  Seconds to 1 minute – Our fast-acting spray contact adhesive features a quick-drying formulation that enables instant repositioning and bonding strength within seconds of application. This allows for efficient workflows and reduced waiting time in high-demand environments.

• Full Bonding Time (Cure Time):
  5 to 10 minutes for full adhesive bond strength under standard conditions (room temperature, 20°C to 25°C). Optimal performance is achieved when both substrates are allowed to dry to the touch before pressing them together. The adhesive reaches full curing strength after a longer dwell time, typically around 24 hours.

• Open Time (Working Time):
  Up to 3 minutes – The open time refers to the window of time the adhesive remains tacky before becoming too dry to bond effectively. During this time, the adhesive can be repositioned for precise alignment.

Key Performance Characteristics:

Application Method:

1. Clean surfaces to remove dust, oils, or debris.

2. Spray adhesive evenly onto both surfaces (light, consistent coating).

3. Allow the adhesive to dry to the touch (30 seconds to 1 minute).

4. Press surfaces together firmly to establish an instant bond.

Advantages of Fast-Dry Spray Technology:

• Instant Bonding – Ideal for fast-paced manufacturing and assembly lines.

• Repositionability – Achieve precise positioning with a quick grab but adjustable initial bond.

• No Clamping Required – The rapid setting action eliminates the need for extended clamping times, reducing cycle time.

Ideal Substrates for Fast-Acting Contact Adhesive:

• Plastics: PVC, ABS, polycarbonate, acrylic

• Metals: Steel, aluminum, stainless steel

• Rubber: Neoprene, EPDM, SBR

• Wood & Composites: Plywood, MDF, laminates

• Fabrics: Upholstery, automotive textiles, felt

Features

• Fast-drying spray contact adhesive

• Quick-drying contact adhesive

• Spray adhesive drying time

• High-performance adhesive

• Instant bonding spray adhesive

• Fast bond contact adhesive

• Fast-tack spray adhesive for industrial use

Applications:

• Automotive: Bonding trim, upholstery, sound-deadening materials.

• Signage: Attaching vinyl, graphics, and decals.

• Construction: Laminating surfaces, attaching insulation or decorative elements.

• Furniture Manufacturing: Upholstery, laminating wood, bonding fabrics to various surfaces.

• Packaging & Assembly: Quick adhesion for assembly and packaging applications.

Technical Support - 0115 8914328