Description

3M Scotch-Weld DP8705NS Low Odor Black Acrylic Adhesive

3M Scotch-Weld DP8705NS Low Odor Acrylic Adhesive Overview

3M DP8705NS Scotch-Weld Low Odor Acrylic Adhesive is a high-performance, two-part adhesive featuring a 10:1 mix ratio. This black adhesive is designed for bonding a variety of substrates, including plastics, composites, painted surfaces, and metals like aluminum and stainless steel, with minimal surface preparation. With a fast handling time of 6-8 minutes and a flexible bond, 3M DP8705NS Black Adhesive offers reliable performance even in extreme temperatures as low as -40 °F (-40 °C), making it ideal for applications requiring strength and flexibility.

DP8705NS Features and Benefits

• Low-Odor, Non-Flammable: Safer for workplace environments with less harsh fumes.
• 200% Elongation: Provides a flexible bond ideal for dissimilar substrates.
• Non-Sag Formula: Resists running or slumping during application.
• Quick Cure: Handling strength in just 6 to 8 minutes.
• Room Temperature Cure: Achieves full cure in 24 hours at 73 °F (23 °C).
• Spacer Beads: Ensures precise bond line thickness.

Specifications

• Series: 3M Scotch-Weld DP87805NS
• Type: Acrylic Structural Adhesive
• Application: Bonding
• Substrates: Ideal for 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
• Shore D Hardness: 65
• Viscosity: 40,000 cps
• Worklife: 3 to 4 Minutes
• Open Time: 4 to 6 Minutes
• Set Time: 6 to 8 Minutes
• Time to Structural Strength: 8 to 12 Minutes
• Time to Full Cure: 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 DP8705NS Acrylic Adhesive is ideal for bonding plastics, composites, and powder-coated metals in metalworking applications such as specialty vehicles, HVAC equipment, and architectural panels. This black acrylic adhesive provides excellent performance in cold-temperature environments and is commonly used in rail, appliance, and sporting goods industries.