3M Scotch-Weld Epoxy Adhesive DP420LH Off-White, 200 mL, 12 per case Duo-Pak

3M Scotch-Weld Epoxy Adhesive DP420LH is a high-performance structural adhesive designed for demanding bonding applications. This toughened, two-part epoxy provides exceptional strength and durability, making it ideal for industries ranging from electronics manufacturing to heavy-duty assembly. With its ability to replace mechanical fasteners, screws, rivets, and spot welds, this versatile adhesive offers a reliable solution for a wide array of bonding challenges.

Key Features and Benefits

• High Peel and Shear Strength: Ensures lasting bonds even under extreme conditions
• Temperature Resistance: Maintains bond integrity at both high and low temperatures, withstanding paint bake operations up to 400°F for 60 minutes
• Impact and Fatigue Resistance: Toughened formulation for enhanced durability in demanding environments
• 20-Minute Work Life: Provides ample time for positioning and adjustment before curing
• Low Halogen Formulation: Meets IEC 61249-2-21 Standard, making it suitable for electronics applications

Product Details

3M Scotch-Weld Epoxy Adhesive DP420LH is available in a 200 mL Duo-Pak format, with 12 units per case. It features a 2:1 mix ratio and dispenses as a medium viscosity adhesive for easy, controlled application. The adhesive reaches handling strength in approximately two hours and fully cures in 24 hours at 72°F (22°C).

Applications

This versatile epoxy adhesive is suitable for a wide range of applications, including:

• Small joint assembly
• Heavy-duty mounting assembly
• Metalworking
• Carbon fiber epoxy bonding
• Electronics manufacturing
• Structural bonding of various substrates including anodized aluminum, stainless steel, composites, and plastics

Usage Tips

For optimal results, ensure surfaces are clean, dry, and free from contaminants before applying the adhesive. Use 3M dispensing equipment for convenient and accurate metering, mixing, and dispensing. Consider using the new 3M™ Scotch-Weld™ Digital Dispensing Assistant for shorter machine setup times with time-pressure systems.

Why Choose 3M Scotch-Weld Epoxy Adhesive DP420LH?

3M Scotch-Weld Epoxy Adhesive DP420LH offers a unique combination of strength, durability, and versatility. Its ability to maintain bond strength under extreme conditions, coupled with its impact and fatigue resistance, makes it an excellent choice for demanding industrial applications. Whether you're working in electronics manufacturing, heavy-duty assembly, or any industry requiring high-performance structural bonding, this epoxy adhesive delivers reliable results and helps streamline your production process.

For detailed usage instructions and product specifications, please refer to the manufacturer's documentation or contact our customer support team.

Product ID: Scotch-Weld DP420LH UPC: 00-051111-07697-2, 00051111076972 Stock ID: 62-2818-3830-0, 62281838300