Description

3M Scotch-Weld 8425NS Green Acrylic Adhesive in 55 Gallon Drums – Part B

3M Scotch-Weld 8425NS Green Acrylic Adhesive in 55 Gallon Drums Overview

3M 8425NS Acrylic Adhesive, offered in a 55-gallon drum, is a high-strength, two-part acrylic adhesive designed for demanding industrial applications. When paired with A3-1 Accelerator (Part A) in a 10:1 mix ratio, it provides robust bonding on metals and plastics, including slightly oily surfaces, with exceptional shear, peel, and impact resistance. Its 22 to 24-minute work life and rapid strength development ensure efficient, reliable bonding. The non-sag formula allows for precision on vertical surfaces, making it ideal for large-scale applications in construction, manufacturing, and automotive industries.

3M 8425NS Features and Benefits

• 55-Gallon (50-Gallon Net) Drum: Suitable for high-volume industrial uses, providing a cost-effective adhesive solution.
• 3M Compatibility: Optimized for use with A3-1 Accelerator in a 10:1 mix ratio.
• Fast Strength Build: Reaches handling strength in 50 to 56 minutes, increasing productivity.
• High Performance: Toughened acrylic offers superior shear, peel, and impact resistance for durable bonds.
• Non-Sag Properties: Stays in place during application, ideal for vertical or overhead bonding.
• Glass Beads Control Bond Line: Maintains uniform bond thickness with 0.010″ glass beads.

Specifications

• Series: 3M Scotch-Weld 8425NS
• Type: Acrylic Structural Adhesive
• Application: Bonding
• Substrates: Metals and Plastics, Including Those with Slightly Oily Surfaces
• Color: Green
• Package Size: 55 Gallon Drum (50 Gallon Net)
• Mix Ratio by Volume (B:A): 10:1
• Viscosity: 85,000 cps
• Open Time: 21 Minutes
• Worklife: 22 to 24 Minutes
• Set Time: 42 to 46 Minutes
• Time to Structural Strength: 50 to 56 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).