3M Scotch-Weld DP420 Toughened Epoxy Adhesive 50ml Two-Part Structural Glue for Metal Plastic Composite

3M Scotch-Weld DP420 Toughened Epoxy Adhesive

The 3M Scotch-Weld DP420 is a two-part, toughened epoxy structural adhesive designed for demanding bonding applications. Formulated for high-strength, durable bonds on metals, plastics, and composites, it delivers exceptional peel and impact resistance even in challenging environments.

Key Features

• Two-part toughened epoxy system for superior structural bonding
• Excellent adhesion to metals, plastics, and composite materials
• High peel strength and impact resistance
• Resistant to moisture, chemicals, and temperature extremes
• 50ml dual cartridge for precise, mess-free dispensing
• Room-temperature cure with optional heat acceleration

Typical Applications

• Electronics and precision machinery assembly
• Metal-to-metal and metal-to-plastic bonding
• Composite panel bonding
• Industrial maintenance and repair

Note: Requires a compatible 2:1 ratio dispensing gun (sold separately).