3M Scotch-Weld DP490 Epoxy Adhesive 50ml - Black

The 3M Scotch-Weld DP490 is a professional-grade structural adhesive trusted across UK industries for its strength, toughness and durability. This black Epoxy Adhesive is a two component system that delivers reliable bonds where high mechanical performance is required. Whether you are working with metals, composites or plastics, the 3M Scotch-Weld DP490 ensures strong adhesion even under demanding environmental and load conditions.

With a working life of around 90 minutes, the adhesive allows enough time to position and secure parts before cure. It mixes at a simple 2:1 ratio by volume, giving consistent results when dispensed with the 3m EPX adhesive applicator gun. Once cured, this two part adhesive withstands temperatures up to 120 °C. The cured bond maintains strength and stability under both static and dynamic loads.

One of the standout features of this adhesive is its ability to bond difficult surfaces. It adheres strongly to powder-coated metals and most plastics. For UK manufacturers and repair professionals, this makes it ideal for automotive assemblies, aerospace components, composite structures and construction fixtures. The non-sag formula allows application on vertical surfaces without dripping, saving both time and material. This makes the Epoxy Adhesive especially practical for large structural jobs where accuracy and control are vital.

In addition to strength, the DP490 epoxy offers proven reliability in critical applications. Testing shows high peel and shear strength, with excellent resistance to vibration and impact. The adhesive remains stable under heat and environmental stress. These qualities make this Epoxy system one of the most trusted two part adhesive solutions available in the UK market. Professionals who need maximum confidence in their assemblies continue to select Scotch-Weld adhesives like this one. By choosing the 3M Scotch-Weld DP490, you are investing in a premium Epoxy Adhesive designed for performance.

How to use: For best results, prepare both surfaces by cleaning them to remove grease, dust and loose coatings. Load the cartridge into the correct 3M applicator gun and dispense at the recommended 2:1 mix ratio using the correct 3M nozzle. Apply the adhesive to one or both surfaces and join them within the 90-minute work life. Because this is a non-sag Epoxy, it can also be applied on vertical or angled surfaces without mess. Clamp or support the parts until the bond cures. Once cured, this two part adhesive delivers maximum strength, heat resistance up to 120 °C and the toughness required for demanding applications.

PLEASE NOTE: To apply DP490 you will need an application gun, plunger & mixing nozzle.