3M Scotch-Weld Epoxy Adhesive DP420 delivers exceptional bonding strength for demanding industrial applications. This toughened, two-part epoxy structural adhesive offers high impact and fatigue resistance, making it ideal for joining a wide range of materials in challenging environments.
Key Features and Benefits
- Versatile Bonding: Effectively adheres to metals, ceramics, wood, glass, and many composites and plastics, reducing the need for mechanical fasteners.
- Temperature Resistant: Maintains bond strength at high and low temperatures, withstanding paint bake operations up to 400°F (204°C) for 60 minutes.
- Extended Work Life: Provides a 20-minute work life, allowing ample time for precise positioning and adjustments before curing.
- Rapid Curing: Reaches handling strength in approximately two hours and full cure in 24 hours at 72°F (22°C).
- Toughened Formula: Offers high peel and shear strength for lasting bonds in high-stress applications.
Applications
3M Scotch-Weld Epoxy Adhesive DP420 excels in various industrial settings, including:
- Small joint assembly
- Heavy-duty mounting
- Metalworking
- Carbon fiber epoxy bonding
- Sporting goods manufacturing
- Transportation industry applications
Product Details
Available in a convenient 400 mL Duo-Pak cartridge, this adhesive features a 2:1 mix ratio. It's offered in both black and off-white colors to suit your specific needs. The off-white variant meets UL 94 HB requirements for added safety assurance.
Why Choose 3M Scotch-Weld Epoxy Adhesive DP420?
When you need a reliable, high-performance adhesive for challenging industrial applications, 3M Scotch-Weld Epoxy Adhesive DP420 delivers. Its combination of strength, versatility, and ease of use makes it an excellent choice for replacing mechanical fasteners, screws, rivets, and spot welds in many scenarios. Trust in 3M's expertise to provide lasting bonds that stand up to tough environmental challenges.
For detailed usage instructions and product specifications, please refer to the manufacturer's documentation or contact our customer support team.
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Product ID: Scotch-Weld DP420 UPC: 00-021200-41529-6, 00021200415296 Stock ID: 62-2778-3530-2, 62277835302
Brand : Scotch-Weld
Chemical Base : Epoxy
Color : Black
Container Volume : 400 Millilitre
Full Cure : 24 hours @ 72 F (22 C)
Hardness : 75-80 Shore D
Mix Ratio Volume Base:Accelerator : 12/31/1899 2:01:00 AM
Peel Strength at 72 Degrees F (22 Degrees C) : 50 Pound Per Inch (Of Width)
Physical Form : Flowable Liquid
Product Form : Each
Push To GSDB : True
Shear Strength at 72 Degrees F (22 Degrees C) : 4500 Pound-Force Per Square Inch
Shelf Life : 15 Month
Specific Gravity : 1.13
Storage Temperature : 72 Degree Fahrenheit
Time to Handling Strength : 2 Hour
Units per Case : 6
Viscosity Range (cps) at Room Temperature : 30000
Units per Pallet : 912 Each
Harmonizing Code : 3506105000
ECCN : EAR99