3M Scotch-Weld DP805 Acrylic Adhesive

3M Scotch-Weld DP805 Acrylic Adhesive Overview

3M DP805 Scotch-Weld is a two-part, toughened acrylic structural adhesive with a 1:1 mix ratio. This adhesive delivers excellent shear and peel strength along with good impact and durability, making it an ideal solution for bonding metals, ceramics, wood, and most plastics. With minimal surface preparation required, 3M DP805 simplifies bonding multi-material assemblies, including oily metals, while providing strong, long-lasting results.

3M Scotch-Weld DP805 resists chemicals, water, humidity, and corrosion, making it suitable for a variety of demanding applications in metalworking, sign manufacturing, and general assembly tasks.

3M DP805 Adhesive Features and Benefits

• Strong Bonding: 3M DP805 acrylic adhesive has excellent shear and peel strength for durable structural bonds.
  
• Minimal Surface Prep: Bonds effectively with little to no surface preparation.
  
• Fast Work Life: 3-minute work life with 10-minute handling strength.
  
• Versatile Compatibility: Bonds well with metals, ceramics, wood, and most plastics.
  
• Chemical Resistance: Resists chemicals, water, humidity, and corrosion.
  
• Easy Mixing: 1:1 mix ratio for simple dispensing and application.

Specifications

• Series: 3M Scotch-Weld DP805 - Off-White
  
• Type: Acrylic Structural Adhesive
  
• Application: Bonding
  
• Substrates: Many Metals, Ceramics, Wood, and Most Plastics
  
• Color: Off-White
  
• Available Sizes: 48.5 mL and 200 mL Cartridges
  
• Mix Ratio by Volume (B:A): 1:1
  
• Open Time: 3 Minutes
  
• Worklife: 3 to 4 Minutes
  
• Set Time: 7 to 10 Minutes
  
• Time to Full Cure: 8 to 24 Hours
  
• 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 DP805 Scotch-Weld Acrylic Adhesive is ideal for metalworking, appliance assembly, and specialty vehicle manufacturing. Commonly used in sign manufacturing for panel-to-frame bonding, letter bonding, and trim attachment. Also suitable for bonding plastics, composites, and metals in applications requiring longer open time for assembly.