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3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 400 mL Duo-Pak, 6/Case
3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 400 mL Duo-Pak, 6/Case
3M ID 7100320205 SAP ID 7100320205 Part Number DP420NS Keywords 3M, Scotch-Weld, Epoxy Adhesive, DP420NS, two-part epoxy, structural adhesive, high impact resistance, fatigue resistance, bonding challenges, replace mechanical fasteners, screws, rivets, spot welds, high peel strength, high shear strength, lasting bond, high temperatures, low temperatures, toughened adhesive, non-sag formulation, 20-minute work life, positioning and adjustment, Duo-Pak, 3M dispensing equipment, accurate metering, convenient mixing, dispensing, high bond strength, paint bake operations, indoor bonding agent, joining, gluing, potting, panel bonding, structural bonding, UL 94 HB, small joint assembly, heavy-duty mounting assembly, metalworking, carbon fiber bonding, epoxy adhesive properties, automotive industry, commercial solutions, electronics industry, energy sector, manufacturing industry, transportation applications. Brand Scotch-Weld™ Global Product Hierarchy Two Part Structural Adhesives Base (B) - Article Number 00068060756565 Consumer (2) - Article Number 00068060756565 Shipper (6) - Article Number 50068060756560 Marketplace Formal Name 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 400 mL Duo-Pak, 6/Case Material Description DP420NS EPOXY ADH BK 400 ML DUOPAK 6/CV Marketplace Description 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS is a two-part, toughened epoxy formulated to combine the proven adhesive performance of the DP420 platform with a non-sag solution to provide enhanced application control and stability on vertical and overhead surfaces. Its 2:1 mix ratio formula dispenses as a black, viscous adhesive, providing a 20-minute working time that supports repositioning for accurate component placement during assembly. Marketplace Description Extended 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS is engineered to resist impact making it well-suited for structural bonding of metals and composites. Formulated for durability, this epoxy is designed to help maintain bond performance in demanding conditions, including exposure to humidity, temperatures, diesel, gasoline, salt water, and water. Always refer to technical data sheet for details on resistance limitations. It reaches handling strength in approximately 2.5 hours and can also be heated to accelerate cure, providing flexibility for variable curing workflows. Designed to meet UL 94 HB requirements, it helps manufacturers comply with applicable flammable standards. 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, 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 provides a reliable solution for manufacturers seeking bond durability where color restrictions and flammability considerations are priorities. Bullets - ADAPTABLE CURING: 24-hour 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 supports controlled application and bond line stability on vertical and overhead surfaces
- 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
- UL 94 HB CERTIFIED: Meets UL 94 HB requirements, helping manufacturers meet regulatory requirements
- WORKING TIME: Provides a 20-minute working time and handling strength in 2.5 hrs
Adhesive Type Epoxy Application - Small Joint Assembly
- Trim attachment
- Attaching
- Encapsulating
- Impact Resistance
- Potting
- Bonding
- Mounting
Container Size (Imperial) 0.11 Gallon Container Size (Metric) 400 mL Container Type Cartridge Features Low Odor Full Cure Time 24 Hours @ 73 F (23 C) Performance Level Best Product Form DuoPak Set Time 10 min - 30 min Substrate - Composite Panel
- Steel
- Polycarbonate
- PVC
- Metal
- Acrylic
- High Surface Energy, (400-1100 Dynes/cm)
- Aluminum
- ABS
Surface Type - Powder Coated
- Painted
- Unpainted
- Smooth
Sales unit EA SAP Shelf Life In Days 730 Target Warehouse Location Lead Time 2 days SAP External Material Group 31200000 Base (B) - Billing Unit EA Base (B) - Customary Cubic Dimension 73.83835 IN3 Base (B) - Customary Gross Weight 1.00507 LB Base (B) - Customary Net Weight 0.99517 LB Base (B) - Customary Height Dimension 9 IN Base (B) - Customary Length Dimension 2.1878 IN Base (B) - Customary Width Dimension 3.75 IN Base (B) - Metric Net Weight 0.451324 KG Base (B) - Metric Cubic Dimension 1209.989 CCM Base (B) - Metric Height Dimension 22.86 CM Base (B) - Metric Length Dimension 5.557 CM Base (B) - Metric Width Dimension 9.525 CM Base (B) - Previous Packaging Level Quantity 0.00 Base (B) - Item Quantity 1 Base (B) - Total Unit Quantity 0.00 Base (B) - Unit EA Base (B) - Pallet Layer Quantity 4.00 Base (B) - Shipping Container Per Layer Quantity 38 Consumer (2) - Billing Unit EA Consumer (2) - Customary Cubic Dimension 73.83835 IN3 Consumer (2) - Customary Gross Weight 1.00507 LB Consumer (2) - Customary Net Weight 0.99517 LB Consumer (2) - Customary Height Dimension 9 IN Consumer (2) - Customary Length Dimension 2.1878 IN Consumer (2) - Customary Width Dimension 3.75 IN Consumer (2) - Metric Weight 0.455814 KG Consumer (2) - Metric Net Weight 0.451324 KG Consumer (2) - Metric Cubic Dimension 1209.989 CCM Consumer (2) - Metric Height Dimension 22.86 CM Consumer (2) - Metric Length Dimension 5.557 CM Consumer (2) - Metric Width Dimension 9.525 CM Consumer (2) - Previous Packaging Level Quantity 1.00 Consumer (2) - Item Quantity 1 Consumer (2) - Total Unit Quantity 1.00 Consumer (2) - Item Unit EACH Consumer (2) - Unit EA Inner (3) - Item Quantity 0 Shipper (6) - Billing Unit EA Shipper (6) - Customary Cubic Dimension 508.2599 IN3 Shipper (6) - Customary Gross Weight 6.68414 LB Shipper (6) - Customary Net Weight 5.97102 LB Shipper (6) - Customary Height Dimension 9.88976 IN Shipper (6) - Customary Length Dimension 8.20984 IN Shipper (6) - Customary Width Dimension 6.25984 IN Shipper (6) - Metric Weight 3.031357 KG Shipper (6) - Metric Net Weight 2.707944 KG Shipper (6) - Metric Cubic Dimension 8328.855 CCM Shipper (6) - Metric Height Dimension 25.12 CM Shipper (6) - Metric Length Dimension 20.853 CM Shipper (6) - Metric Width Dimension 15.9 CM Shipper (6) - Previous Packaging Level Quantity 6.00 Shipper (6) - Previous Packaging Level Unit EACH Shipper (6) - Item Quantity 6 Shipper (6) - Total Unit Quantity 6.00 Shipper (6) - Item Unit EACH Shipper (6) - Unit CS Pallet (8) - Billing Unit EA Pallet (8) - Customary Cubic Dimension 90132.42204 IN3 Pallet (8) - Customary Gross Weight 1051.17863 LB Pallet (8) - Customary Net Weight 907.59344 LB Pallet (8) - Customary Height Dimension 44.70984 IN Pallet (8) - Customary Length Dimension 48 IN Pallet (8) - Customary Width Dimension 42 IN Pallet (8) - Metric Weight 476.725 KG Pallet (8) - Metric Net Weight 411.607 KG Pallet (8) - Metric Cubic Dimension 1477000.0 CCM Pallet (8) - Metric Height Dimension 113.563 CM Pallet (8) - Metric Length Dimension 121.92 CM Pallet (8) - Metric Width Dimension 106.68 CM Pallet (8) - Previous Packaging Level Quantity 152.00 Pallet (8) - Previous Packaging Level Unit BOX Pallet (8) - Item Quantity 912 Pallet (8) - Total Unit Quantity 912.00 Pallet (8) - Item Unit EACH Pallet (8) - Unit PAL Pallet (8) - Pallet Layer Quantity 4.00 Pallet (8) - Shipping Container Per Layer Quantity 38