--- product_id: 90107433 title: "3M DP420 Epoxy Adhesive - Off-White" brand: "mmm-3m scotch-weld" price: "€ 210.44" currency: EUR in_stock: true category: "Mmm 3 M Scotch Weld" url: https://www.desertcart.es/products/90107433-3m-dp420-epoxy-adhesive-off-white store_origin: ES region: Spain --- # 20-min work & set time UL 94 HB flame resistant High shear & peel strength 3M DP420 Epoxy Adhesive - Off-White **Brand:** mmm-3m scotch-weld **Price:** € 210.44 **Availability:** ✅ In Stock ## Summary > 🛠️ Bond like a boss—strong, fast, and fireproof! ## Quick Answers - **What is this?** 3M DP420 Epoxy Adhesive - Off-White by mmm-3m scotch-weld - **How much does it cost?** € 210.44 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/90107433-3m-dp420-epoxy-adhesive-off-white) ## Best For - mmm-3m scotch-weld enthusiasts ## Why This Product - Trusted mmm-3m scotch-weld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Application:** Medium viscosity and new mixing nozzle design ensure clean, controlled dispensing every time. - • **Heat & Flame Resilient:** Withstands paint bake operations up to 400°F and UL 94 HB flame rating for safety and durability. - • **Fast & Reliable Work Time:** 20-minute work life with handling strength in 2 hours—perfect for tight project schedules. - • **Structural Strength That Lasts:** Replace screws & rivets with a bond that endures high impact and vibration. - • **Versatile Multi-Material Bonding:** Bonds metals, ceramics, wood, plastics, and glass with exceptional reliability. ## Overview 3M DP420 Epoxy Adhesive is a toughened, two-part structural adhesive designed for professional-grade bonding across metals, ceramics, wood, plastics, and glass. It offers excellent shear and peel strength, shock resistance, and heat tolerance up to 400°F, making it ideal for replacing mechanical fasteners in demanding applications. With a 20-minute work life and UL 94 HB flame resistance, it ensures durable, safe, and precise bonding for high-performance projects. ## Description This is a 3M ScotchWeld Epoxy Adhesive DP420 Off-White in the new cartridge design, and includes 1 of the new-design mixing nozzles. 3M DP-420 Off-White is a toughened two-part epoxy Structural Adhesive offering outstanding shear and peel adhesion and very high levels of durability. The structural adhesive that provides good strength along with high impact and vibration resistance to meet demanding bonding challenges. 3M ScotchWeld Epoxy Adhesive DP420 can replace mechanical fasteners, screws, rivets and spot welds in many applications. The Epoxy Adhesive 420 maintains bond strength at high and low temperatures and can withstand paint bake operations up to 400°F for 30 minutes. It works well on a variety of substrates such as metals, ceramics, wood, many plastics and glass and is an excellent indoor bonding agent for joining, gluing, potting, panel bonding and structural bonding. The ScotchWeld; Epoxy Adhesive 420 dispenses as a medium viscosity adhesive for easy, controlled application. The adhesive reaches handling strength in approximately two hours and is fully cured in 24 hours (at 72°F/22°C). Please Note: These cartridges are designed to work best with a 50ml cartridge Dispenser. It is strongly advise you use a 50ml Dispenser for this cartridge. This 3M cartridge will fit into any standard ‘Square-Back’ Dispenser. If you do not have one, please check out the “MixPac 50ml Dispenser” here on desertcart. ## Features - Causes severe skin burns and eye damage. - May cause an allergic skin reaction. - Toughened epoxy, Excellent shear & peel strengths, good shock resistance - 20-minute work life/sete time, - UL 94 HB Approved (UL Burn & Flamability Testing) - Excellent for Aluminum, Cold Rolled Steel, Stainless Steel, Galvanized Steel, Copper, Brass. Moderate performance on most Plastics - This is a Regulated Dangerouse Goods Item, Air/Expedited Shipments include DG Shipment Fee ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00MR8M1DC | | Best Sellers Rank | 557,477 in DIY & Tools ( See Top 100 in DIY & Tools ) 78 in Tile Epoxy Adhesives | | Brand | MMM-3M Scotch-Weld | | Colour | Off-White | | Compatible Material | Metal, Plastic, Wood, Ceramic, Glass, Rubber, Concrete, Porcelain, Fabric, Granite, Vinyl, Faux Leather, Fiberglass, Polyurethane, Engineered Wood, Marble, Stone, Leather, PVC, Carbon Fibre, Cardboard, Paper, Gemstone, Brick | | Container Type | Cartridge | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Full Cure Time | 24 Hours | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Volume | 50 Millilitres | | Item form | Liquid | | Manufacturer | MMM-3M | | Manufacturer Part Number | DP-420 Off-White | | Material | Resin | | Model Number | DP420 | | Number of Pieces | 1 | | Other Special Features of the Product | Heat Resistant, Strong | | Special feature | Heat Resistant, Strong | | Specific Uses For Product | Structural Bonding, Panel Bonding, Potting, Joining, Gluing, Metal Bonding, Ceramic Bonding, Wood Bonding, Plastic Bonding, Glass Bonding, High Temperature Bonding, Low Temperature Bonding, Paint Bake Operations | | Specific uses for product | Structural Bonding, Panel Bonding, Potting, Joining, Gluing, Metal Bonding, Ceramic Bonding, Wood Bonding, Plastic Bonding, Glass Bonding, High Temperature Bonding, Low Temperature Bonding, Paint Bake Operations Specific uses for product Structural Bonding, Panel Bonding, Potting, Joining, Gluing, Metal Bonding, Ceramic Bonding, Wood Bonding, Plastic Bonding, Glass Bonding, High Temperature Bonding, Low Temperature Bonding, Paint Bake Operations See more | | Viscosity Level | Medium | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** MMM-3M Scotch-Weld - **Item form:** Liquid - **Material:** Resin - **Special feature:** Heat Resistant, Strong ## Images ![3M DP420 Epoxy Adhesive - Off-White - Image 1](https://m.media-amazon.com/images/I/51KKTi0f3KL.jpg) ## Frequently Bought Together - 3M DP420 Epoxy Adhesive - Off-White - Mixing Nozzles Adhesive Cartridges Tip for 50ml Resin Mixer Adhesive Applicatior 16-Element, 3.6in, 1:1 & 2:1 ratios(20 Pieces) --- ## 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.es/products/90107433-3m-dp420-epoxy-adhesive-off-white](https://www.desertcart.es/products/90107433-3m-dp420-epoxy-adhesive-off-white) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-26*