Details

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Highlights

• Toughened two-part structural epoxy adhesive
• High strength with excellent impact and fatigue resistance
• Designed for demanding bonding applications
• Replaces mechanical fasteners such as screws, rivets, and spot welds
• Suitable for structural industrial assembly use

Description

The 3M Scotch-Weld Epoxy Adhesive DP420 (7100378599) is a toughened, two-part structural epoxy adhesive designed to deliver high strength and durability in demanding bonding applications.

It provides a strong balance of mechanical strength, impact resistance, and fatigue performance, making it suitable for replacing traditional fastening methods such as screws, rivets, and spot welds in many industrial assemblies. The adhesive is widely used where long-term structural reliability and strong bonded joints are required.

Typical Properties