- Helps reduce labor time and water usage; no scrubbing or rinsing required
- Reduces rivet paint loss compared to other conversion coating products and preparation methods
- Compatible with existing application techniques; brush, spray or dip
- Qualified to multiple customer specs throughout the aerospace industry
- Available in both blue (AC-131 BB) and clear (AC-131 CB) versions
3M™ Surface Pre-Treatment AC-131 is a non-chromated coating for use on aluminum, steel, and titanium alloys. Our solution gelation, or sol-gel, system effectively improves adhesion between the metallic surface, and epoxy or and polyurethane-based organic coatings. This water-based formula meets high performance aircraft paint application requirements.
Advantages :
- Eliminates chromates from surface pre-treatment process
- Proven to significantly reduce rivet rash
- Process time savings over conventional conversion coating applications
- Reduces water use — no rinsing required
- Total cost reduction
- Water-based and non-chromated
