3M Scotch-Weld Epoxy Adhesive DP420NS3M Scotch-Weld Epoxy Adhesive DP420NS is a black, toughened, non-sag, two-part epoxy structural adhesive that provides good strength along with high impact and fatigue resistance to meet demanding bonding challenges. 3M™ Scotch-Weld Epoxy Adhesive DP420NS can replace mechanical fasteners, screws, rivets and spot welds in many applications. It maintains bond strength at high and low temperatures and can withstand paint bake operations up to 204°C (400°F) for 60 minutes. It works well on a variety of substrates such as metals, ceramics, wood, glass, many composites and plastics. This adhesive is also an excellent indoor bonding agent for joining, gluing, potting, panel bonding, and structural bonding. DetailsStrong and Lasting BondsThis adhesive provides high peel and shear strength. Therefore, maintaining a durable bond at both high and low temperatures.Impact and Fatigue ResistantToughened for performance, it resists impact and fatigue—ideal for demanding structural and dynamic applications.Ample Work TimeWith a 20-minute work life, it gives you enough time to position and adjust parts before the adhesive sets.Stays Where You Apply ItIts non-sag formulation ensures the adhesive remains in place, even on vertical or overhead surfaces.Packaging FlexibilityAvailable in a variety of package sizes, it suits everything from small repairs to large-scale production needs.
