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3M™ Scotch-Weld™ Epoxy Adhesive 420NS WS, Black, Part B, 5 Gallon (Pail), Drum
3M™ Scotch-Weld™ Epoxy Adhesive 420NS WS, Black, Part B, 5 Gallon (Pail), Drum
3M ID 7100160653 SAP ID 7100160653 Legacy SKU 62281185306 Part Number 420NS WS Product Number 420NS WS Local Catalog Identifier 420NS WS Base SKU B5005117053 Keywords 3m scotch-weld dp420ns ws epoxy adhesive two-part toughened non-sag black viscous flow-control vertical overhead 2:1 mix-ratio 20-minute working-time repositioning accurate placement structural bonding impact-resistant metals composites durable humidity-resistant temperature-tolerant diesel-resistant gasoline-resistant saltwater handling-strength heat-accelerated cure room-temperature paint-bake panel potting metalworking transportation sporting-goods marine manufacturing bulk duo-pak cartridges epx applicator metering mixing dispensing reliable industrial assembly component stability Brand Scotch-Weld™ Global Product Hierarchy Two Part Structural Adhesives Commodity 1620 - Structural Adhesives Extended Intended Use Disclaimer 3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. Intended Use Disclaimer For industrial/occupational use only. Not for consumer sale or use. Base (B) - Article Number 50638060141408 Unit of Use (1) - Article Number 00638060141403 Shipper (6) - Article Number 50638060141408 Marketplace Formal Name 3M™ Scotch-Weld™ Epoxy Adhesive 420NS WS, Black, Part B, 5 Gallon (Pail), Drum Material Description 420NS WS EPOXY ADH BK PART B 5 GAL DRUM Marketplace Description 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS is a two-part adhesive built on the proven bond performance of the DP420 platform and featuring an enhanced non-sag formulation to help keep adhesive in place on vertical and overhead surfaces. Its 2:1 mix ratio formula dispenses as a black, viscous adhesive containing spacer beads that help provide controlled flow and help maintain a consistent bond line thickness. This adhesive provides a 20-minute working time that supports repositioning for accurate component placement during assembly. Marketplace Description Extended 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS is engineered to resist impact, fatigue, and vibration, making it well suited for structural bonding of metals, composites, ceramics, glass, and plastics. Formulated for durability, it maintains bond performance in demanding service conditions, including exposure to humidity, extreme environmental temperatures, diesel, gasoline, salt water, and water. It reaches handling strength in approximately 2.5 hours and can also be heated to accelerate cure, providing flexibility for variable curing workflows. It is designed to meet UL 94 HB requirements, helping manufacturers comply with industrial regulation requirements. This adhesive can tolerate exposures of up to 392 °F (200 °C) for up to 30 minutes, making it compatible with common paint bake processes. Typical applications include panel bonding, potting, composite assembly, and structural bonding in metalworking, transportation, sporting goods, marine, and general industrial manufacturing. It is available in bulk and in Duo-Pak cartridges in 1.69 fl oz (50 ml), 6.76 fl oz (200 ml), and 14.07 fl oz (400 ml) sizes. It is compatible with the 3M™ EPX™ Applicator System for accurate metering, mixing, and dispensing. Backed by decades of 3M adhesive innovation, 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS WS provides a reliable solution for manufacturers seeking bond durability and a gravity-resistant, controlled application for vertical and overhead tasks. Bullets - ADAPTABLE CURING: 24-hour room temperature cure time can be acceleratad through heat, providing adaptability to variable curing processes
- BOND VERSATILITY: Bonds metals and composites, enabling multi-material bonding in demanding production environments
- ENVIRONMENTAL RESISTANCE: Formulated to maintain bond integrity after exposure to humidity, temperatures, diesel, gasoline, salt water, and water
- NON-SAG CONSISTENCY: Non-sag formula with spacer beads allows controlled overhead and vertical adhesive placement for a consistent bond line
- STRUCTURAL STRENGTH: Can replace screws, rivets, mechanical fasteners, and spot welds, supporting lighter assemblies and simplified fabrication
- TOUGHENED DURABILITY: Toughened formula resists impact for a durable bond
- WORKING TIME: Provides a 20-minute working time and handling strength in 2.5 hrs
Adhesive Type Epoxy Application Bonding Container Size (Imperial) 5 Gallon Container Size (Metric) 18.93 l Container Type Pail Substrate - Plastic: HSE, MSE (ABS, Acrylic, Polycaronate, Nylon)
- Composite Panel
- Glass
- Metal
- Stone
- High Surface Energy, (400-1100 Dynes/cm)
- Rubber (Except EPDM)
- Wood
- Ceramic
Surface Type - Powder Coated
- Painted
- Unpainted
- Smooth
Volume (Imperial) 5 Gallon Volume (Metric) 18.9 L ECCN EAR99 Harmonized Tariff Schedule Nbr 3506915000 Return Policy Description No Return Sales unit GLL SAP Shelf Life In Days 730 Target Warehouse Location Lead Time 43 SAP External Material Group 31200000 Base (B) - Billing Unit DR Base (B) - Customary Cubic Dimension 3397.60737 IN3 Base (B) - Customary Gross Weight 48.00726 LB Base (B) - Customary Net Weight 43.20739 LB Base (B) - Customary Height Dimension 17.00787 IN Base (B) - Customary Length Dimension 14.13386 IN Base (B) - Customary Width Dimension 14.13386 IN Base (B) - Metric Net Weight 19.59519 KG Base (B) - Metric Cubic Dimension 55676.592 CCM Base (B) - Metric Height Dimension 43.2 CM Base (B) - Metric Length Dimension 35.9 CM Base (B) - Metric Width Dimension 35.9 CM Base (B) - Item Quantity 1 Base (B) - Unit DR Consumer (2) - Item Quantity 0 Inner (3) - Item Quantity 0 Shipper (6) - Billing Unit DR Shipper (6) - Customary Cubic Dimension 3397.60737 IN3 Shipper (6) - Customary Gross Weight 48.00726 LB Shipper (6) - Customary Net Weight 43.20739 LB Shipper (6) - Customary Height Dimension 17.00787 IN Shipper (6) - Customary Length Dimension 14.13386 IN Shipper (6) - Customary Width Dimension 14.13386 IN Shipper (6) - Metric Weight 21.772 KG Shipper (6) - Metric Net Weight 19.59519 KG Shipper (6) - Metric Cubic Dimension 55676.592 CCM Shipper (6) - Metric Height Dimension 43.2 CM Shipper (6) - Metric Length Dimension 35.9 CM Shipper (6) - Metric Width Dimension 35.9 CM Shipper (6) - Item Quantity 1 Shipper (6) - Unit DR Pallet (8) - Billing Unit DR Pallet (8) - Customary Cubic Dimension 78842.98529 IN3 Pallet (8) - Customary Gross Weight 915.075 LB Pallet (8) - Customary Net Weight 777.73217 LB Pallet (8) - Customary Height Dimension 38.97638 IN Pallet (8) - Customary Length Dimension 48.0315 IN Pallet (8) - Customary Width Dimension 42.12598 IN Pallet (8) - Metric Weight 415.0 KG Pallet (8) - Metric Net Weight 352.713 KG Pallet (8) - Metric Cubic Dimension 1292000.0 CCM Pallet (8) - Metric Height Dimension 99.0 CM Pallet (8) - Metric Length Dimension 122.0 CM Pallet (8) - Metric Width Dimension 107.0 CM Pallet (8) - Item Quantity 18 Pallet (8) - Unit PAL