3M Scotch-Weld DP8407NS Metal Bonder Acrylic Adhesive Overview

3M DP8407NS Metal Bonder Acrylic Adhesive is a high-performance, two-part adhesive designed to bond a wide variety of metals, including oily metals, and most plastics. With a 10:1 mix ratio, this acrylic adhesive offers excellent shear, peel, and impact strength, making it ideal for demanding applications in industries such as HVAC, appliances, and specialty vehicles. DP8407NS provides outstanding durability on metal substrates, even in high-temperature and humid environments. Its non-sag formula ensures precise application without slumping, making it well-suited for vertical surfaces.

DP8407NS Features and Benefits

• High Strength on Metals: Bonds oily and bare metals like aluminum, steel, copper, and brass, providing long-lasting durability.
  
• Impact and Peel Resistance: Offers exceptional strength to withstand demanding conditions, including vibration and impact.
  
• 10:1 Mix Ratio: Ensures easy application and consistent bonding results.
  
• Powder Coat Compatible: Withstands paint bake cycles up to 400°F, maintaining bond integrity.
  
• Non-Sag Formula: Stays in place during application, even on vertical surfaces.
  
• UL Certified: Meets UL 94 HB for flammability resistance.

Specifications

• Series: 3M Scotch-Weld DP8407NS
  
• Type: Acrylic Structural Adhesive
  
• Application: Bonding
  
• Substrates: Metals and Plastics
  
• Color: Gray
  
• Available Sizes: 45 mL and 490 mL Cartridges
  
• Mix Ratio by Volume (B:A): 10:1
  
• Worklife: 5 to 7 Minutes
  
• Open Time: 7 Minutes
  
• Set Time: 22 to 26 Minutes
  
• Time to Structural Strength: 28 to 32 Minutes
  
• Time to Full Cure: 24 Hours
  
• Certifications: UL 94 HB
  
• Storage Temperature: 60°F to 80°F (16°C to 27°C)
  

Note: All results are based on testing at 72°F (22°C).

Applications

3M DP8407NS Acrylic Adhesive is ideal for bonding metals like aluminum and steel in specialty vehicles, appliances, HVAC equipment, and signage applications.