--- product_id: 205130134 title: "Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak" brand: "3m" price: "€ 104.91" currency: EUR in_stock: true reviews_count: 8 category: "3 M" url: https://www.desertcart.es/products/205130134-scotch-weld-epoxy-adhesive-dp420-off-white-two-part-epoxy store_origin: ES region: Spain --- # 20 min open time Bonds various substrates High shear strength Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak **Brand:** 3m **Price:** € 104.91 **Availability:** ✅ In Stock ## Summary > 🔧 Stick with the Best! ## Quick Answers - **What is this?** Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak by 3m - **How much does it cost?** € 104.91 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/205130134-scotch-weld-epoxy-adhesive-dp420-off-white-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 - • **Rapid Results:** Achieves full cure strength in just 24 hours at 73°F (23°C). - • **Time to Perfect:** Enjoy 20 minutes of open working time for adjustments. - • **Certified Quality:** UL 94 HB Certified for peace of mind. - • **Unmatched Versatility:** Bonds metals, ceramics, wood, glass, and more! - • **Engineered for Excellence:** High impact and fatigue resistance for demanding jobs. ## Overview The Epoxy Adhesive DP420 Off-37 mL is a high-performance adhesive designed for industrial applications, offering exceptional bonding capabilities across a variety of substrates. With a generous open working time and rapid curing, it’s perfect for professionals in multiple industries, ensuring durable and reliable results. ## Description 3M Scotch-Weld Epoxy Adhesive 420 is a toughened 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). Meeting the standard for UL 94 HB, the product 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. Review: If you need one of the best epoxy adhesives this is it. - This stuff works great for carbon fiber bonding. My only experience was assembling a 2.5mm carbonfiber sheet and carbonfiber rods. Be diligent about the prep work and the pieces will move after you clamp them. It has a good working time which is helpful if things don't go according to plan (like always). If proper prep work was done it is incredibly strong! The part I assembled, when it was cured, was able to withstand 200lbs(me) without a creek or crack. Review: Works - No issues ## Features - BONDS A VARIETY OF SUBSTRATES: For metals, ceramics, wood, glass, many composites and plastics - MULTIPLE INDUSTRIES: Ideal for joining, gluing, potting, panel, and structural bonding in sporting goods, metalworking, general industrial, and transportation - DURABLE BONDING: Has high shear strength to promote long-lasting bonds - FOR DEMANDING JOBS: Offers high impact and fatigue resistance - AMPLE TIME FOR PROJECT ADJUSTMENT: 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 | B00E2XYUXO | | Best Sellers Rank | #41,993 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #57 in Tile Epoxy Adhesives | | Brand Name | 3M | | Color | Off-White | | Compatible Material | Glass, Plastic | | Container Type | Can | | Customer Reviews | 3.8 3.8 out of 5 stars (20) | | Full Cure Time | 24 Hours | | Global Trade Identification Number | 00068060756701, 00638060089781 | | Included Components | Epoxy | | Item Form | Liquid | | Item Package Quantity | 1 | | Item Type Name | Epoxy Adhesive DP420 Off-37 mL, 12 per case | | Manufacturer | 3M | | Material Type | Epoxy Resin | | Model | 08978 | | Other Special Features of the Product | Toughened for impact and fatigue resistance | | Specific Uses For Product | Repair, Industrial | | UPC | 638060089781 | | Unit Count | 1.0 Count | | Viscosity | High Viscosity | | Volume | 37 Milliliters | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** 3M - **Item Form:** Liquid - **Material:** Epoxy Resin - **Special Feature:** Toughened for impact and fatigue resistance - **Specific Uses For Product:** Repair, Industrial ## Images ![Scotch-Weld Epoxy Adhesive DP420, Off-White, Two-Part Epoxy, Indoor Bonding Agent, High Impact, Fatigue Resistance, 50 mL (1.69 fl oz) Duo-Pak - Image 1](https://m.media-amazon.com/images/I/61XTEx86BeL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ If you need one of the best epoxy adhesives this is it. *by J***Y on March 13, 2026* This stuff works great for carbon fiber bonding. My only experience was assembling a 2.5mm carbonfiber sheet and carbonfiber rods. Be diligent about the prep work and the pieces will move after you clamp them. It has a good working time which is helpful if things don't go according to plan (like always). If proper prep work was done it is incredibly strong! The part I assembled, when it was cured, was able to withstand 200lbs(me) without a creek or crack. ### ⭐⭐⭐⭐⭐ Works *by D***N on May 18, 2024* No issues ### ⭐⭐ 1 tube, not 12 *by J***. on September 12, 2025* Glue itself is good, description is deceiving. Only ordering 1 tube not 12 ## Frequently Bought Together - Epoxy Adhesive DP420 Off-37 mL, 12 per case - Mixing Nozzles Adhesive Cartridges Tip for 50ml Resin Mixer Adhesive Applicatior 16-Element, 3.6in, 1:1 & 2:1 ratios(20 Pieces) - Traktronix EPX Epoxy Applicator Gun 62-9170-9930-1 50ML ResinTech Epoxy --- ## 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/205130134-scotch-weld-epoxy-adhesive-dp420-off-white-two-part-epoxy](https://www.desertcart.es/products/205130134-scotch-weld-epoxy-adhesive-dp420-off-white-two-part-epoxy) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-20*