Details

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Details

Highlights

• Acetone-based surface activator and primer for anaerobic adhesive systems
• Designed to accelerate curing on inactive, difficult, or very cold surfaces
• Significantly reduces fixture and full cure times on normal active substrates
• Improves bonding reliability and curing consistency in low-temperature environments
• Green color allows easy visual confirmation during application
• Suitable for use with a wide range of anaerobic adhesives
• Helps improve productivity and reduce assembly downtime
• Fast-acting formulation for industrial maintenance and manufacturing applications
• Supplied in an 8 fl oz bottle for convenient manual application
• Packaged 4 bottles per case for industrial use

Description

The 3M™ Scotch-Weld™ Anaerobic Activator AC649 (7010367620) is an acetone-based surface activator formulated to accelerate the curing of anaerobic adhesives on inactive or cold surfaces. It functions as both a surface primer and curing accelerator, helping improve bond reliability and reduce curing time in demanding assembly environments. On standard active surfaces, the activator significantly speeds up fixture and cure times, increasing production efficiency. Its green color allows easy visibility during application, making it suitable for industrial manufacturing, maintenance, and assembly operations involving anaerobic adhesive systems.

Typical Properties