---
product_id: 74926386
title: "3M Scotch-Weld Epoxy Adhesive DP420, Black, Two-Part Epoxy Structural Adhesive, High Impact and Fatigue Resistant, Maintains Bond Strength, 50 mL (1.69 fl oz) Duo-Pak"
brand: "3m"
price: "₱6577"
currency: PHP
in_stock: true
category: "3 M"
url: https://www.desertcart.ph/products/74926386-3m-scotch-weld-epoxy-adhesive-dp420-black-two-part-epoxy
store_origin: PH
region: Philippines
---

# 20 min open working time for repositioning High shear strength for durable bonds Withstands paint bake up to 400°F 3M Scotch-Weld Epoxy Adhesive DP420, Black, Two-Part Epoxy Structural Adhesive, High Impact and Fatigue Resistant, Maintains Bond Strength, 50 mL (1.69 fl oz) Duo-Pak

**Brand:** 3m
**Price:** ₱6577
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your structural bonding game — tough, precise, and built to last!

## Quick Answers

- **What is this?** 3M Scotch-Weld Epoxy Adhesive DP420, Black, Two-Part Epoxy Structural Adhesive, High Impact and Fatigue Resistant, Maintains Bond Strength, 50 mL (1.69 fl oz) Duo-Pak by 3m
- **How much does it cost?** ₱6577 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/74926386-3m-scotch-weld-epoxy-adhesive-dp420-black-two-part-epoxy)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Work Window:** 20 minutes to adjust & perfect your bond before curing
- • **Precision Application:** Duo-Pak & digital dispensing assistant for mess-free, accurate use
- • **Unrivaled Bond Strength:** Replaces screws & rivets with high-impact, fatigue-resistant epoxy
- • **Industry-Grade Durability:** Certified UL 94 HB & cures fully in 24 hours at room temp
- • **Versatile Substrate Compatibility:** Bonds metals, ceramics, wood, glass & plastics seamlessly

## Overview

3M Scotch-Weld Epoxy Adhesive DP420 is a professional-grade, two-part structural epoxy designed for high-impact and fatigue-resistant bonding across diverse materials including metals, ceramics, wood, glass, and plastics. It offers a 20-minute open time for repositioning, cures fully in 24 hours at 73°F, withstands paint bake temperatures up to 400°F, and is UL 94 HB certified. Available in black or off-white, in bulk or Duo-Pak formats, it supports precision application with 3M’s digital dispensing assistant, making it ideal for industrial, metalworking, and transportation uses.

## Description

3M Scotch-Weld Epoxy Adhesive 420 is a strong, two-part epoxy structural adhesive that provides high impact and fatigue resistance to meet challenging bonding operations and can replace mechanical fasteners, screws, rivets, and spot welds in many applications. It works well on a variety of substrates, such as metals, ceramics, wood, glass, various composites, and many types of plastics while withstanding paint bake tasks in temperatures up to 400 °F (204 °C) for 60 minutes. The product is a versatile solution for joining, gluing, potting, panel, and structural bonding in a variety of industries, including sporting goods, metalworking, general industrial, and transportation industries. 3M Scotch-Weld Epoxy Adhesive 420 allows up to 20 minutes to reposition the project and is fully cured in 24 hours (at 73 °F/23 °C). It meets the standard for UL 94 HB and is available in both bulk or a Duo-Pak (DP); when using this adhesive in Duo-Pak form, rely on 3M Applicators for convenient and accurate metering, mixing, and dispensing. Try the new 3M Scotch-Weld Digital Dispensing Assistant and experience shorter machine setup time with a free new automation tool for time-pressure systems.

## Features

- BONDS A VARIETY OF SUBSTRATES: For metals, ceramics, wood, glass, many composites and plastics
- MULTIPLE APPLICATIONS: Can be used in joining, gluing, potting, panel and structural bonding in sporting goods, metalworking, general industrial, and transportation industries
- LONG-LASTING BONDS: Has high shear strength to promote durability
- FOR TOUGH APPLICATIONS: Offers high impact and fatigue resistance
- OPPORTUNITY TO ADJUST AND REPOSITION: Allows up to 20 minutes of open working time
- FULL CURE STRENGTH: Reaches a full cure in 24 hours at a temperature of 73 °F (23 °C)
- CERTIFICATIONS: Is UL 94 HB Certified
- PRODUCT OPTIONS: Available in bulk form or a Duo-Pak (DP) and black or off-white
- DIGITAL DISPENSING ASSISTANT: Help reduce setup time using a free automation tool for time-pressure automated systems
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FQQGP96 |
| Best Sellers Rank | #9,389 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Metal Filled Epoxies |
| Brand Name | 3M |
| Color | Black |
| Compatible Material | Glass, Plastic |
| Container Type | Can |
| Customer Reviews | 4.6 4.6 out of 5 stars (248) |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00068060756534, 00638060089668 |
| Included Components | Epoxy Adhesive |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | 3M |
| Material Type | Epoxy Resin |
| Model | 62277814364 |
| Number of Pieces | 2 |
| Other Special Features of the Product | High durability, available in black and off-white colors, customizable bulk or Duo-Pak options |
| Part Number | 08966 |
| Specific Uses For Product | General Industrial, Metalworking |
| UPC | 638060089668 |
| Unit Count | 1.69 Fluid Ounces |
| Viscosity Level | Medium to High |
| Volume | 50 ml |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** 3M
- **Item Form:** Liquid
- **Material:** Epoxy Resin
- **Special Feature:** High durability, available in black and off-white colors, customizable bulk or Duo-Pak options
- **Specific Uses For Product:** General Industrial, Metalworking

## Images

![3M Scotch-Weld Epoxy Adhesive DP420, Black, Two-Part Epoxy Structural Adhesive, High Impact and Fatigue Resistant, Maintains Bond Strength, 50 mL (1.69 fl oz) Duo-Pak - Image 1](https://m.media-amazon.com/images/I/61F2+Kxd1+L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- 3M Scotch-Weld Epoxy Adhesive DP420, Black, Two-Part Epoxy Structural Adhesive, High Impact and Fatigue Resistant, Maintains Bond Strength, 50 mL (1.69 fl oz) Duo-Pak
- Mixing Nozzles Adhesive Cartridges Tip for 50ml Resin Mixer Adhesive Applicatior 16-Element, 3.6in, 1:1 & 2:1 ratios(20 Pieces)
- CNBTR Dispenser for 50ml 1: 1/1: 2 AB Cartridges Plastic Tubes Adhesive Impression Mixing Dispensing

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/74926386-3m-scotch-weld-epoxy-adhesive-dp420-black-two-part-epoxy](https://www.desertcart.ph/products/74926386-3m-scotch-weld-epoxy-adhesive-dp420-black-two-part-epoxy)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-08-05*