Description

3M Scotch-Weld 8625NS Black Acrylic Adhesive in 55 Gallon Drums – Part B

3M Scotch-Weld 8625NS Black Acrylic Adhesive in 55 Gallon Drums Overview

3M 8625NS Black Flexible Acrylic Adhesive, available in a 55-gallon drum, is a high-performance, two-part adhesive engineered for durable, flexible bonding across multiple substrates. Designed to be used with the A3-2 Accelerator (Part A) in a 10:1 mix ratio, this black, non-sag adhesive provides excellent durability on metals and plastics, including substrates with slightly oily surfaces. With a 20-minute work life and handling strength within 35 to 40 minutes, it offers over 200% elongation, making it suitable for applications requiring minimal bond line read-through, such as thin panel or dissimilar material bonding in industries like transportation, rail, and architectural panel assembly.

3M 8625NS Features and Benefits

• 55-Gallon (50-Gallon Net) Drum: Ideal for large-scale industrial applications needing durable, flexible adhesive solutions.
• 3M Compatibility: Designed for use with 3M A3-2 Accelerator in a 10:1 mix ratio.
• High Elongation: Offers over 200% tensile elongation at break, ideal for flexible bonding applications.
• Non-Sag Formula: Stays in place on vertical surfaces, ensuring precise and controlled application.
• Low Odor and Non-Flammable: Safe for use in environments with strict odor and flammability requirements.
• Room Temperature Cure: Fully cures at room temperature in 24 hours for convenience in application.

Specifications

• Series: 3M Scotch-Weld 8625NS
• Type: Acrylic Structural Adhesive
• Application: Bonding
• Substrates: Metals and Plastics
• Color: Black
• Package Size: 55 Gallon Drum (50 Gallon Net)
• Mix Ratio by Volume (B:A): 10:1
• Viscosity: 90,000 cps
• Open Time: 20 Minutes
• Worklife: 20 Minutes
• Time to Handling Strength: 35 to 40 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).