3M Scotch-Weld DP8725NS Low Odor Black Acrylic Adhesive Overview

3M DP8725NS is a low-odor, non-flammable, two-part black acrylic adhesive that features a 10:1 mix ratio for controlled and precise application. This structural adhesive has a 20 to 22 minute work life and bonds to a variety of substrates, including plastics, composites, painted surfaces, aluminum, stainless steel, and active metals. Designed to offer excellent impact resistance, flexibility, and minimal surface preparation, 3M DP8725NS is perfect for applications requiring high durability, such as transportation, rail, signage, and sporting goods repair.

DP8725NS Features and Benefits

• Low-Odor, Non-Flammable Formula: Enhances workplace safety with reduced fumes and flammability concerns.
  
• Non-Sag Properties: Resists running and slumping, ideal for vertical surfaces or precision applications.
  
• Room Temperature Cure: Conveniently cures at ambient temperatures without the need for additional heat.
  
• Glass Beads Control Bond Line Thickness: Ensures a consistent bond line with 0.010” diameter beads.
  
• Minimal Surface Preparation: Bonds effectively to slightly oily surfaces with little to no prep required.

Specifications

• Series: 3M Scotch-Weld DP8725NS
  
• Type: Acrylic Structural Adhesive
  
• Application: Bonding
  
• Substrates: Plastics, Composites, Painted Surfaces, Aluminum, Stainless Steel, Active Metals
  
• Color: Black
  
• Available Sizes: 45 mL and 490 mL Cartridges
  
• Mix Ratio by Volume (B:A): 10:1
  
• Viscosity: 40,000 cps
  
• Worklife: 20 to 22 Minutes
  
• Open Time: 25 to 30 Minutes
  
• Set Time: 25 to 30 Minutes
  
• 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 DP8725NS Black Acrylic Adhesive is ideal for transportation, rail, signage, and sporting goods repair, as well as metal bonding applications that require minimal surface preparation. Its excellent performance in bonding plastics, composites, painted surfaces, and metals makes it versatile for a variety of industries.