3M Scotch-Weld DP105 Clear Epoxy for Flexible Bonds Overview

3M Scotch-Weld Epoxy Adhesive DP105 Clear is a fast-setting, flexible two-part epoxy adhesive with a 1:1 mix ratio. Its unique flexibility when cured makes it ideal for bonding dissimilar surfaces, such as metals, ceramics, glass, and plastics, where thermal expansion or vibration may occur. 3M DP105 epoxy adhesive cures quickly and maintains its clear, colorless properties longer than most 5-minute epoxies, making it perfect for applications where appearance is critical. This adhesive offers a work life of 4-5 minutes and achieves handling strength in approximately 20 minutes, providing reliable performance in a variety of industries.

3M DP105 Epoxy Features and Benefits

• Flexible Bonds: 3M DP105 Epoxy Adhesive offers high flexibility, ideal for applications with vibration, impact, or thermal expansion.
  
• Fast Cure: 5-minute work life with handling strength achieved in 20 minutes.
  
• Clear Formulation: Cures clear, creating invisible bond lines for a cleaner finish.
  
• Versatile Substrate Compatibility: Bonds well with metals, ceramics, plastics, wood, and glass.
  
• High Shear and Peel Strength: Provides strong, durable bonds for permanent applications.
  
• Easy 1:1 Mix Ratio: Ensures quick and accurate dispensing.

Specifications

• Series: 3M Scotch-Weld DP105
  
• Type: Epoxy Adhesive
  
• Application: Structural Bonding, Encapsulating, Potting, Sealing
  
• Substrates: Metals, Ceramics, Wood, Glass, Most Plastics
  
• Color: Clear (Translucent)
  
• Available Sizes: 50 mL and 200 mL
  
• Mix Ratio by Volume (B:A): 1:1
  
• Shore D Hardness (ASTM D2240): 27
  
• Open Time: 5 Minutes
  
• Work Life: 4 to 5 Minutes
  
• Tack Free Time: 10 Minutes
  
• Set Time: 20 Minutes
  
• Time to Handling Strength: 20 Minutes
  
• Shear Strength: 2,000 psi
  
• Storage Temperature: 60°F to 80°F (16°C to 27°C)

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

Applications

3M Scotch Weld Epoxy Adhesive DP105 is ideal for bonding glass to metal, plastics, and ceramics, especially in applications with significant temperature changes. It works well for bonding jewelry and items where a clear, invisible bond line is important. Suitable for general attachment in various industries such as construction, transportation, and consumer goods.