3M Scotch-Weld DP8005 Off-White Plastic Adhesive

3M Scotch-Weld DP8005 Off-White Overview

3M DP8005 Scotch-Weld is a two-part acrylic-based structural adhesive designed specifically for bonding low surface energy plastics, such as polypropylene, polyethylene, and TPOs, without the need for special surface preparation. Its high-performance formulation allows it to replace screws, rivets, and plastic welding in many applications, making it ideal for industries like automotive, electronics, and transportation. With its 10:1 mix ratio and a 3-minute work life, 3M DP8005 offers fast, reliable bonding, even in demanding environments.

3M Scotch-Weld DP 8005 Off-White adhesive delivers excellent resistance to water, humidity, and chemicals, while maintaining strength in multi-material assemblies. No pre-treatment is required, ensuring a one-step process for efficient bonding.

All 3M DP8005 Acrylic Adhesives

• 3M Scotch-Weld DP8005 Off-White Structural Adhesive
• 3M Scotch-Weld DP8005 Black Structural Adhesive

3M DP8005 Adhesive Features and Benefits

• Bond Low Surface Energy Plastics: 3M DP8005 bonds polypropylene, polyethylene, and TPOs without surface prep.
  
• Dissimilar Substrate Bonding: Bonds well with metals, composites, and plastics.
  
• Room Temperature Cure: No need for heat curing, simplifying the process.
  
• Water and Chemical Resistance: Excellent durability in harsh environments.
  
• One-Step Bonding: No pre-treatment or priming required, minimizing prep time.
  
• Controlled Bond Line: Contains glass beads for precise bond line thickness control.

Specifications

• Series: 3M Scotch-Weld DP8005
  
• Type: Acrylic Structural Adhesive
  
• Application: Bonding
  
• Substrates: Low Surface Energy (LSE) Plastics, Including Polypropylene, Polyetheylene, and TPO's without Special Surface Preparation
  
• Color: Off-White
  
• Available Sizes: 45 mL and 490 mL Cartridges
  
• Mix Ratio by Volume (B:A): 10:1
  
• Shore D Hardness: 55 to 60
  
• Worklife: 2.5 to 3 Minutes
  
• Time to Handling Strength: 2 to 3 Hours
  
• Time to Full Cure: 8 to 24 Hours
  
• Shear Strength: 2,000 psi
  
• Specific Gravity: 1.02
  
• 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 Scotch-Weld DP 8005 Off-White Structural Plastic Adhesive is ideal for bonding low surface energy plastics to metals or other plastics. Common uses include appliance manufacturing, sporting goods, and composite bonding in industries such as automotive, transportation, and general industrial.