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3M DP460 Epoxy Adhesive for Metal Plastic Composite and Industrial Bonding
| Item | Specification |
|---|---|
| Brand | 3M |
| Product Name | 3M™ Scotch-Weld™ Epoxy Adhesive DP460 Off-White |
| Common Name | 3M DP460 / 3M Scotch-Weld DP460 |
| Product Type | Two-Part Toughened Structural Epoxy Adhesive |
| Color | Off-White |
| Mix Ratio | 2:1 by volume |
| Base Resin | Epoxy |
| Accelerator Resin | Amine |
| Open Time | 60 minutes |
| Work Life | 60 minutes for 20g mixed / 75 minutes for 10g mixed / 90 minutes for 5g mixed |
| Handling Strength | Approx. 4 hours at 23°C |
| Shore D Hardness | 77 |
| Main Features | High shear strength, high peel strength, easy mixing, high durability |
| UL Reference | Recognized as meeting UL 94 HB |
| Typical Substrates | Aluminum, cold rolled steel, stainless steel, copper, ABS, PC, PMMA, FRP, PVC and other prepared surfaces |
| Application System | 3M EPX Duo-Pak cartridge and static mixer system |
| Package Reference | 50 mL, 200 mL, 400 mL Duo-Pak configurations |
3M DP460 Epoxy Adhesive Overview
3M DP460 Epoxy Adhesive is a professional toughened two-part structural epoxy adhesive designed for metal bonding, plastic bonding, composite bonding and general industrial assembly. It is part of the 3M Scotch-Weld epoxy adhesive family and is widely used when high shear strength, high peel strength, impact resistance and long-term durability are required. For manufacturers, repair teams and adhesive distributors looking for a reliable structural epoxy with extended working time, 3M DP460 provides a practical and high-performance bonding solution.
This product is also known as 3M Scotch-Weld Epoxy Adhesive DP460 Off-White, 3M DP460 structural epoxy adhesive, or 3M DP460 two-part epoxy. It uses a 2:1 mix ratio and is designed for easy mixing and controlled application through the 3M EPX Duo-Pak cartridge system. With approximately 60 minutes of open time, it gives users enough time for adhesive placement, part alignment and assembly before the adhesive begins to build strength.
Key Features of 3M DP460 Epoxy Adhesive
Toughened Two-Part Structural Epoxy
One of the main advantages of 3M DP460 Epoxy Adhesive is its toughened structural epoxy formulation. After proper mixing and curing, the adhesive provides a strong and durable bond on many prepared substrates. The toughened formula helps improve resistance to impact, vibration and stress, making it suitable for industrial assemblies where ordinary rigid epoxy adhesives may not provide enough durability.
High Shear and Peel Strength
3M DP460 Epoxy Adhesive is designed to provide high shear strength and high peel strength. These properties are important for structural and semi-structural bonding applications where bonded parts must resist pulling, peeling, sliding and handling forces. This adhesive can help reduce the need for mechanical fasteners such as screws, rivets and welding in selected applications, supporting cleaner product design and more efficient production.
60-Minute Work Life for Assembly Flexibility
3M DP460 provides approximately 60 minutes of open time and working time, allowing users to position and adjust parts before the adhesive begins to set significantly. This longer work life is useful for larger bonding areas, complex joints, manual assembly processes and applications that require careful alignment. It also helps reduce material waste caused by rushed application or incorrect positioning.
Suitable for Metals, Plastics and Composite Materials
3M DP460 Epoxy Adhesive can be used on many properly prepared industrial substrates, including aluminum, steel, stainless steel, copper, ABS, polycarbonate, acrylic, fiber-reinforced plastic and PVC. This broad material compatibility makes it a useful adhesive for mixed-material assemblies, equipment manufacturing, panel bonding, bracket attachment and structural repair applications.
Typical Applications of 3M DP460 Epoxy Adhesive
3M DP460 Epoxy Adhesive can be used in many professional bonding applications. Typical uses include metal bonding, plastic bonding, composite bonding, panel bonding, bracket bonding, structural part assembly, equipment manufacturing, transportation parts, industrial repair, electronic equipment housings and general manufacturing. It is especially suitable for applications where high strength and longer working time are required.
In metal fabrication, DP460 can help bond brackets, frames, housings and structural components. In plastic and composite assembly, it can support bonding of FRP, ABS, PC, PMMA and PVC parts when surfaces are properly prepared. In industrial repair and maintenance, it can be used to attach, reinforce, seal or rebuild components where a strong and durable epoxy bond is needed. For buyers searching for 3M DP460, 3M Scotch-Weld DP460, two-part structural epoxy, toughened epoxy adhesive, metal bonding epoxy or industrial epoxy adhesive, this product is a strong choice.
How to Use 3M DP460 Epoxy Adhesive
Before applying 3M DP460 Epoxy Adhesive, bonding surfaces should be clean, dry and free from oil, dust, grease, oxide films, mold release agents and other contaminants. Proper surface preparation is important for achieving strong adhesion and long-term durability. For metals, abrasion and solvent cleaning can help improve bond strength. For plastics and composites, users should test suitable surface preparation methods before full production use.
Dispense the adhesive using a compatible 3M EPX applicator and static mixing nozzle, or mix the two components thoroughly according to the correct 2:1 ratio if applying manually. Apply the mixed adhesive to the bonding area, join the parts within the open time and hold or fixture the assembly until handling strength is achieved. Users should evaluate the adhesive with their actual substrates, surface preparation method, bond line thickness, cure schedule and service environment before mass production.
Why Choose 3M DP460 Epoxy Adhesive
3M DP460 Epoxy Adhesive is a reliable choice for users who need a toughened two-part structural epoxy with high shear strength, high peel strength, 60-minute work life and high durability. It is suitable for metal, plastic, composite and mixed-material bonding applications. With its 2:1 mix ratio, EPX dispensing compatibility and strong structural performance, 3M DP460 provides a professional adhesive solution for demanding industrial assembly, manufacturing and repair applications.
