3M™ Scotch-Weld™ Epoxy Adhesive DP420NS, Black, 50 mL Duo-Pak, 12/case
- 3M ID 7100148758
- UPC 00638060089873
Details
Highlights
- BOND VERSATILITY: Bonds metals and composites, enabling multi-material bonding in demanding production environments
- STRUCTURAL STRENGTH: Can replace screws, rivets, mechanical fasteners, and spot welds, supporting lighter assemblies and simplified fabrication
- NON-SAG CONSISTENCY: Non-sag formula supports controlled application and bond line stability on vertical and overhead surfaces
- UL 94 HB CERTIFIED: Meets UL 94 HB requirements, helping manufacturers meet regulatory requirements
- 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
- ENVIRONMENTAL RESISTANCE: Formulated to maintain bond integrity after exposure to humidity, temperatures, diesel, gasoline, salt water, and water
- ADAPTABLE CURING: 24-hour cure time can be acceleratad through heat, providing adaptability to variable curing processes
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.
Bonds stainless steel shaft into stainless steel club head
Our 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS maintains bond strength at high and low temperatures and can withstand paint bake operations up to 400°F for 60 minutes. It works well on a variety of substrates such as metals, ceramics, wood, glass, many composites and plastics, and is an excellent indoor bonding agent for joining, gluing, potting, panel bonding, and structural bonding. 3M™ Scotch-Weld™ Epoxy Adhesive DP420NS meets the requirements for UL 94 HB.
Recommended Applications
- Small joint assembly
- Heavy-duty mounting assembly
- Metalworking
- Carbon fiber epoxy bonding
3M™ Scotch-Weld™ Epoxy Adhesive DP420NS reaches handling strength in approximately two hours and is fully cured in 24 hours (at 72°F/22°C.) The mix ratio is 2:1 and provides a 20 minute work life, providing time to adjust for desire
Typical properties
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