Helps reduces labor time and water usage; no scrubbing or rinsing required
Eliminates chromates from surface treatment process
Compatible with existing application techniques; brush, spray or dip application available
Enables all metallic substances to be prepared with a single method
We developed 3M™ Surface Pre-Treatment AC-130-2 as a high-performance, water-based solution gelation (sol-gel) system to improve adhesive bonding of metal and composite surfaces. Our high-performance, non-chromated pre-treatment is ideal for aluminum alloys, steel, titanium and composites.
