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Devcon Cold Welding Polymeric Solutions

Devcon® Cold welding / Repair of metal and rubber materials

Devcon® brand of maintenance and repair products effectively rebuild equipment to original specifications or prevent failures from occurring in a preventative maintenance program. These include epoxy and urethane coatings for metal repair, rubber repair, belt repair, corrosion repair and floor repair. The specially formulated epoxy coatings also protect handling & storage equipment from continuous wear and abrasion. With the Devcon® adhesives, it is possible to bond a broad range of substrates such as rubber, ceramic, phenolic resin, steel, aluminum and exotic metals. The industrial OEM adhesives include epoxy, cyanoacrylate, silicone, anaerobics and urethane technologies.
Devcon introduced Plastic Steel®, a tough,steel-filled epoxy putty, as an alternative to welding and brazing. The fast-curing urethane compounds are easy to mix and can have the repaired belt back in service just 90 minutes after application. Ceramic-filled epoxy technology enables permanent corrosion resistance to pumps, shafts, pipes, and tanks.

The Devcon range consists of:

  • Devcon Epoxy products for general, precision and emergency repairs that extend the life of critical process equipment
  • Devcon Flexane urethanes for casting and rubber repair
  • Devcon Epoxy protective coatings that reduce damage from wear and abrasion
  • Devcon Epoxy adhesives for technically advanced applications
  • Devcon Metal repair epoxies designed to extend the life of critical process equipment.
  • Devcon Flexane® urethanes for rubber repair.
  • Devcon Floor Savers™ repair systems for repairing, protecting, and skid-proofing facility floors.
  • Emergency repair products for repairing and returning equipment to service in minutes.

Coatings for Metal

We carry out industrial equipment protection and recovery works using metal-filled epoxy resins and urethanes for constructing pumps, valves, pipes, conveyor belts and other equipment.

Project: Repair and protection of jet mixer propellers.

Damaged agitator propeller ready for reconstruction by cold welding

DEVCON titanium paste application to perform machinable cold welding with a smooth finish

DEVCON brush painting ceramic coating with blue and red color to identify wear.

Coatings for Rubber

Liquid rubber or urethane coatings for reconstructing and repairing conveyor belts damaged by abrasion.

Project: Repairing worn conveyor belt using DEVCON R-Flex urethane.

Close-up image of a damaged conveyor belt.

Preparation of the rubber surface to be repaired.

Application of DEVCON R-Flex urethane.

Metal Repair Epoxies

Metal-filled epoxy technology that allow for fast economical permanent repairs to power plant and mining equipment. They can be machined, tapped and drilled, and corrosion resistant to harsh chemicals. These products are available in pourable versions that can be used to provide accurate detail reproductions for short run prototype mold patterns, holding fixtures and forming dies.

Devcon Titanium Putty-TDS

Devcon Metal Repair Epoxy-Download

  1. Devcon® Plastic Steel Putty (A)
    The original metal filled and machinable Devcon epoxy putty.
    Replaces welding for hundreds of routine applications.
  2. Devcon® Plastic Steel Liquid® (B)
    It provides accurate detailing reproduction in the making of moulds, light gauge forming dies, etc.
  3. Devcon® Plastic Steel® 5 min® Putty (SF)
    Fast curing, steel filled epoxy putty for permanent emer­gency repairs and use at low temperatures.
  4. Devcon® Stainless Steel Putty (ST)
    Stainless steel filled epoxy putty for patching, repairing and rebuilding stainless steel and non-ferrous equipment.
  5. Devcon® Aluminum Putty (F)
    Aluminum filled epoxy putty for cost-effective repairs to aluminum castings, components, and equipment.
  6. Devcon® Aluminum Liquid (F-2)
    Aluminum filled pourable epoxy liquid for making moulds and reproducing the fine details of patterns and fixings.
  7. Devcon® Underwater Repair Putty(UW)
    High performance technology for repairing, patching and rebuilding equipment in habitually wet enviornments, including under water.
  1. Devcon® Carbide Putty
    Silicon carbide filled epoxy putty for economical protectio against wear and abrasion
  2. Devcon® Bronze Putty
    Bronze filled epoxy putty for repairing bronze and brass bushings, shafts, castings and equipment parts
  3. Devcon® Wear Resistant Putty (WR-2)
    Smooth, non rusting, all purpose epoxy putty for repairs requiring low frictionfinishes such as machine lathe beds
  4. Devcon® Fas Metal
    High performance, alumina filled epoxy for making fast, depandable emergency repairs to leaks in pipes.
  5. Devcon® Zip patch
    Easy to use adhesive patch kit for permanent waterproof repairs to pipes, tanks and drums.
  6. Devcon® Liquid Release Agent
    Silicone release agent prevents Devcon’s epoxy and urethane compounds from sticking to patterns or mold surfaces
  7. Devcon® Cleaner Blend 300
    Safe, multi purpose, non trichloroethane based degreaser for removing heavy greases and oil from metal surfaces.

Devcon DFense Blok Wearing Compounds

Specially formulated wear-resistant epoxy coatings that protect dry materials handling and storage equipment from abrasion, corrosion and wear.


  1. Devcon® DFense Blok™
    A bead-filled epoxy compound formulated to significantly outlast traditional wear and abrasion products whileproviding superior protection.
  2. Devcon® DFense Blok™Fast Cure (FC)
    A bead-filled epoxy compound that allows the equipment to be returned to service in 2 hours.
  3. Devcon® DFense Blok™Quick Patch
    The only ceramic bead-filled wear and abrasion resistant epoxy for emergency repair.
  4. Devcon® DFense Blok™Surface Wetting Agent
    A thixotropic epoxy gel system that improves the ease of application and cured adhesion properties of DFense Blok™.

These products are troelable, non-sag putties available in large particulate, high impact, and high temperature formulas. truly an advanced epoxy technology with quicker functional.

  1. Devcon® Wear Guard™ Fine Load
    High-density, a micro-alumina ceramic bead-filled epoxy system for protecting equipment that handles particulate smaller than 1″ 8”.
  2. Devcon® Wear Guard™ High Load
    Alumina ceramic bead-filled epoxy system with outstanding abrasion resistance for severe service conditions with particulate greater than 1″8”.
  3. Devcon® Wear Guard™ High Temp
    High-density, ceramic bead-filled epoxy system for maximum wear and abrasion resistance in high-temperature applications.
  4. Devcon® Wear Guard™ High Impact
    High density, micro alumina ceramic bead-filled epoxy system with urethane acrylate for superior impact abrasion used for protecting
    equipment against tremendous impact and flex.
  5. Devcon® Combo Wear FC
    High-tech, epoxy compound for quickly repairing processing equipment and returning to service in as little as 1.5 hours.
  6. Devcon® Aluminium Wear Compound
    Blended aluminum-filled epoxy, used to repair fatigued metal surfacewhere exceptional durability and ruggedness is required.

Precision Repair

Ceramic filled epoxy technology used to make permanent repair to pumps, shafts, pipes and tanks where a corrosion resistant polymer is needed to protect all metals against corrosion and erosion in slurry applications. these products apply easily with a brush or towel.


  1. Devcon® Titanium Putty
    High performance, non rusting titanium reinforced epoxy putty for making repairs that can be precision machined
  2. Devcon® Brushable Ceramic
    When applied in a 15-20 mil coating, this low viscosity alumina filled. brushable epoxy compound produces a smooth, protective barrier against wear, abrasion, corrosion, erosion and chemical attack.
  3. Devcon® Ceramic Repair Putty
    Trowelable alumina filled epoxy compound for rebuilding, smoothing and protecting processing equipment exposed tocorrosion, erosion, cavitation, chemicals and acids

Epoxy Tooling and Mould Production

Devcon advanced epoxy tooling and mould production resins provide a fast and economic solution for manufacturing tools patterns and moulds. They can all be machined, drilled and trapped plus their excellent flow properties allow accurate and detailed reproduction when casting over existing components

Belting and Rubber Repair

Flexible urethane technologies for repairing worn or damaged SBR conveyor belts, rubber-lined equipment such as pipes and tanks in mines, quarries and coal-fired power plants. These products are in a nonsag putty for patching and repairing linings along with self-leveling thixotropic versions that create a smooth surface for repairing conveyor belts.

Devcon-Belting rubber repair-Download

  1. Devcon® R-Flex®
    The newest belt repair product in the market place. A self-leveling urethane kit for repairing holes and tears in conveyor belts. Also used to cover and protect clips/pins from scrapers.
  2. Devcon® Flexane® 80 Putty
    Trowelable urethane for repairing and lining process equipment exposed to wear, abrasion, vibration or expansion/contraction.
  3. Devcon® Flexane® 80 Liquid
    Medium-viscosity (10,000 cP) urethane fills voids completely and faithfully reproduces mold detail.
  4. Devcon® Flexane® 94 Liquid
    Low-viscosity (6,000 cP) urethane fills voids completely and faithfully reproduces mold detail.
  5. Devcon® Flexane® Brushable
    High-performance brushable urethane for protection against abrasion and impact.
  6. Devcon® Flexane® Primer
    Required for maximum adhesion of Flexane® products. FL-10 Primer for all metals. FL-20 Primer for rubber, wood, fiberglass and concrete. FL-40 Primer for rubber.

Epoxy Flooring System

Easily applied by plant maintenance teams, Devcon epoxy flooring systems provide high strength, fast setting chemically resistant repairs and can help to solve slipproblems. Suitable for floors, walkways, ramps, platforms, loading docks etc.

Floor Repair/Patching Compounds

Floor Repair and Coating Floor Repair and Coating 100% solids epoxy-based polymers for patching, rebuilding, and resurfacing concrete, brick, stucco, and block.

Devcon Floor Repair-Download

  1. Devcon® Floor Patch™
    All-purpose, easy-to-mix and apply concrete patching compound. With a compressive strength of 8,000 psi, Floor Patch™ provides three times the typical strength of concrete.
  2. Devcon® Floor Patch™ FC (Fast-Cure)
    With this fast-curing version of Floor Patch™, repaired areas can be back in service in 3 hours.
  3. Devcon® Ultra Quartz™
    Heavy-duty, trowelable premium floor patching system with excellent chemical resistance. System includes a primer for superior adhesion to cured concrete or other surfaces.

Floor Coatings
Epoxy floor coatings for protecting plant floors, platforms, walkways and ramps against acids, alkalis and solvents.

  1. Devcon® Epoxy Coat™ 7000 Non-VOC
    100% solids self-leveling coating for smooth or mildly spalled concrete. Produces an attractive, durable, chemical-resistant finish. Silica aggregate can be added to rebuild floors by 1/16″ or more.
  2. Devcon® Epoxy Coat™ 7000 AR (Acid Resistant)
    Novolac non-VOC epoxy coating provides superior resistance to concentrated acids (including 98% sulfuric) and chemicals. Excellent adhesion to concrete surfaces. Ideal for use around chemical storage tanks, dike walls and containment areas.