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3M™ Scotch-Weld™ Epoxy Adhesive 420NS, Black, Part B, 5 Gallon Pail (18.9 l)
3M™ Scotch-Weld™ Epoxy Adhesive 420NS, Black, Part B, 5 Gallon Pail (18.9 l)
3M ID 7000000853 SAP ID 7000000853 Part Number 420NS Product Number 420NS Local Catalog Identifier 420NS Keywords 3M, epoxy adhesive, Scotch-Weld, DP420NS WS, structural adhesive, impact resistance, high strength, fatigue resistance, durable bond, high-temperature resistance, low-temperature resistance, thickness control, spacer beads, non-sag, mechanical fasteners, screws, rivets, weld points Brand Scotch-Weld™ Global Product Hierarchy Two Part Structural Adhesives Unit of Use (1) - Article Number 00021200565878 Shipper (6) - Article Number 50021200565873 Marketplace Formal Name 3M™ Scotch-Weld™ Epoxy Adhesive 420NS, Black, Part B, 5 Gallon Pail (18.9 l) Material Description 420NS BK EPOXY ADH 5 GAL PAIL 1/DR 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 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 50 ml, 200 ml, and 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 Can 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) 18.9271 L Return Policy Description No Return Sales unit KAN SAP Shelf Life In Days 730 Target Warehouse Location Lead Time 72 SAP External Material Group 31200000 Base (B) - Billing Unit KAN Base (B) - Customary Cubic Dimension 1947.1273 IN3 Base (B) - Customary Gross Weight 45.50238 LB Base (B) - Customary Net Weight 43.19154 LB Base (B) - Customary Height Dimension 13.50394 IN Base (B) - Customary Length Dimension 12.00787 IN Base (B) - Customary Width Dimension 12.00787 IN Base (B) - Metric Net Weight 19.588 KG Base (B) - Metric Cubic Dimension 31907.575 CCM Base (B) - Metric Height Dimension 34.3 CM Base (B) - Metric Length Dimension 30.5 CM Base (B) - Metric Width Dimension 30.5 CM Base (B) - Item Quantity 1 Base (B) - Unit KAN Unit of Use (1) - Billing Unit KAN Unit of Use (1) - Customary Gross Weight 8.63919 LB Unit of Use (1) - Customary Net Weight 8.63919 LB Unit of Use (1) - Metric Weight 3.918 KG Unit of Use (1) - Metric Net Weight 3.918 KG Unit of Use (1) - Item Quantity 0.2 Unit of Use (1) - Unit GLL Consumer (2) - Billing Unit KAN Consumer (2) - Customary Cubic Dimension 1947.1273 IN3 Consumer (2) - Customary Gross Weight 45.50238 LB Consumer (2) - Customary Net Weight 43.19154 LB Consumer (2) - Customary Height Dimension 13.50394 IN Consumer (2) - Customary Length Dimension 12.00787 IN Consumer (2) - Customary Width Dimension 12.00787 IN Consumer (2) - Metric Weight 20.636 KG Consumer (2) - Metric Net Weight 19.588 KG Consumer (2) - Metric Cubic Dimension 31907.575 CCM Consumer (2) - Metric Height Dimension 34.3 CM Consumer (2) - Metric Length Dimension 30.5 CM Consumer (2) - Metric Width Dimension 30.5 CM Consumer (2) - Item Quantity 1 Consumer (2) - Unit KAN Inner (3) - Item Quantity 0 Shipper (6) - Billing Unit KAN Shipper (6) - Customary Cubic Dimension 3397.60737 IN3 Shipper (6) - Customary Gross Weight 50.9796 LB Shipper (6) - Customary Net Weight 43.19154 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 23.12 KG Shipper (6) - Metric Net Weight 19.588 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 KAN Pallet (8) - Customary Cubic Dimension 78842.98529 IN3 Pallet (8) - Customary Gross Weight 967.995 LB Pallet (8) - Customary Net Weight 777.44772 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 439.0 KG Pallet (8) - Metric Net Weight 352.584 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