3M Scotch-Weld DP420 Black Epoxy

SKU: 3M 00-638060-08966-8

Manufacturer Part #: 7100148731

Previous Part #: 62277814364

UPC: 00638060089668


Price:
Sale price$488.00 Regular price$574.00

based on your application.

Product Highlights

  • Type: Epoxy
  • Brand: 3M
  • Color: Black
  • Adhesive Ratio: 2:1
  • Cartridge Size: 50 ml, 400 ml
  • Set Speed: Medium
  • Bonds: General, Plastic, Wood
  • Properties: Weather Resistant

3M Scotch-Weld DP420 Black Epoxy Adhesive Overview

3M DP420 Black Epoxy Adhesive is a high-performance, two-part epoxy adhesive designed for superior shear and peel adhesion. Known for its outstanding environmental durability, this toughened epoxy is ideal for bonding various substrates, including metals, ceramics, wood, glass, composites, and plastics. Its strong bond can replace mechanical fasteners like screws and rivets, making it perfect for demanding structural applications. The 2:1 mix ratio ensures easy, precise application, and with a 20-minute work life, there is ample time for positioning and adjustments, making it suitable for projects that require flexibility and extended setup time.

All 3M DP420 Epoxy Adhesives

DP420 Black Features and Benefits

  • 20-Minute Work Life: Allows ample time for repositioning and adjustments before curing.
  • High Shear and Peel Strength: Delivers durable bonds capable of withstanding demanding conditions.
  • Toughened for Impact Resistance: Ideal for applications that face tough environmental challenges.
  • Easy 2:1 Mix Ratio: Ensures quick and consistent mixing for precise application.
  • Outstanding Environmental Performance: Provides reliable adhesion, even in extreme conditions.

Specifications

  • Series: 3M Scotch-Weld DP420 - Black
  • Type: Epoxy Adhesive
  • Application: Structural Bonding
  • Substrates: Metal, Ceramics, Wood, Glass, Many Composites and Plastics
  • Color: Black
  • Available Sizes: 50 mL and 400 mL
  • Mix Ratio by Volume (B:A): 2:1
  • Shore D Hardness: 77
  • Worklife: 20 Minutes (10g Mixed)
  • Full Cure Strength: 24 Hours
  • Certifications: UL 94 HB
  • Storage Temperature: 60°F to 80°F (16°C to 27°C)

Note: All results are based on testing at 72°F (22°C), unless stated otherwise.

Applications

3M DP420 Epoxy is ideal for small joint assembly, heavy-duty mounting, metalworking, and carbon fiber epoxy bonding. It works well in structural applications that require a 20-minute work life, allowing for easy repositioning and adjustment before curing.

Reviews

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Best Seller
Price $$$$ $$$$
Type Epoxy Epoxy
Brand 3M Infinity Bond
Mix Ratio 2:12:1
Viscosity 35,000 cps40,000 cps
Work Life 20 minutes20 - 30 minutes
Handling Strength 2 hours2 hours
Full Cure 24 hours24 hours
Temp Resistance --60F to 302F
Color BlackBlack
Size 50ml
400ml
50ml
400ml
Shelf Life 15 months12 months

These values are approximate. Manufacturers often use different parameters for determining adhesive properties. Refer to manufacturer data sheets for detailed specifications. If you have questions, don't hesitate to contact us.

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