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3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 50 mL Duo-Pak, 12/Case
3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 50 mL Duo-Pak, 12/Case
3M ID 7100320001 SAP ID 7100320001 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 00068060756541 Consumer (2) - Article Number 00068060756541 Shipper (6) - Article Number 50068060756546 Marketplace Formal Name 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 50 mL Duo-Pak, 12/Case Material Description DP420NS EPOXY ADH BK 50ML DUOPAK 12/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) 1.7 fl oz Container Size (Metric) 50 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 7.96247 IN3 Base (B) - Customary Gross Weight 0.16293 LB Base (B) - Customary Net Weight 0.12442 LB Base (B) - Customary Height Dimension 1.75 IN Base (B) - Customary Length Dimension 1 IN Base (B) - Customary Width Dimension 4.55 IN Base (B) - Metric Net Weight 0.056426 KG Base (B) - Metric Cubic Dimension 130.481 CCM Base (B) - Metric Height Dimension 4.445 CM Base (B) - Metric Length Dimension 2.54 CM Base (B) - Metric Width Dimension 11.557 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 5.00 Base (B) - Shipping Container Per Layer Quantity 70 Consumer (2) - Billing Unit EA Consumer (2) - Customary Cubic Dimension 7.96247 IN3 Consumer (2) - Customary Gross Weight 0.16293 LB Consumer (2) - Customary Net Weight 0.12442 LB Consumer (2) - Customary Height Dimension 1.75 IN Consumer (2) - Customary Length Dimension 1 IN Consumer (2) - Customary Width Dimension 4.55 IN Consumer (2) - Metric Weight 0.07389 KG Consumer (2) - Metric Net Weight 0.056426 KG Consumer (2) - Metric Cubic Dimension 130.481 CCM Consumer (2) - Metric Height Dimension 4.445 CM Consumer (2) - Metric Length Dimension 2.54 CM Consumer (2) - Metric Width Dimension 11.557 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 152.61909 IN3 Shipper (6) - Customary Gross Weight 2.18837 LB Shipper (6) - Customary Net Weight 1.49303 LB Shipper (6) - Customary Height Dimension 5.5 IN Shipper (6) - Customary Length Dimension 6 IN Shipper (6) - Customary Width Dimension 4.6248 IN Shipper (6) - Metric Weight 0.99246 KG Shipper (6) - Metric Net Weight 0.677112 KG Shipper (6) - Metric Cubic Dimension 2500.969 CCM Shipper (6) - Metric Height Dimension 13.97 CM Shipper (6) - Metric Length Dimension 15.24 CM Shipper (6) - Metric Width Dimension 11.747 CM Shipper (6) - Previous Packaging Level Quantity 12.00 Shipper (6) - Previous Packaging Level Unit EACH Shipper (6) - Item Quantity 12 Shipper (6) - Total Unit Quantity 12.00 Shipper (6) - Item Unit EACH Shipper (6) - Unit CS Pallet (8) - Billing Unit EA Pallet (8) - Customary Cubic Dimension 65234.63721 IN3 Pallet (8) - Customary Gross Weight 833.14161 LB Pallet (8) - Customary Net Weight 522.56075 LB Pallet (8) - Customary Height Dimension 32.37992 IN Pallet (8) - Customary Length Dimension 48 IN Pallet (8) - Customary Width Dimension 42 IN Pallet (8) - Metric Weight 377.842 KG Pallet (8) - Metric Net Weight 236.989 KG Pallet (8) - Metric Cubic Dimension 1069000.0 CCM Pallet (8) - Metric Height Dimension 82.245 CM Pallet (8) - Metric Length Dimension 121.92 CM Pallet (8) - Metric Width Dimension 106.68 CM Pallet (8) - Previous Packaging Level Quantity 350.00 Pallet (8) - Previous Packaging Level Unit BOX Pallet (8) - Item Quantity 4200 Pallet (8) - Total Unit Quantity 4200.00 Pallet (8) - Item Unit EACH Pallet (8) - Unit PAL Pallet (8) - Pallet Layer Quantity 5.00 Pallet (8) - Shipping Container Per Layer Quantity 70