3M Surface Pre-Treatment AC-130-2 is a high-performance sol-gel surface preparation for adhesive bonding. It promotes enhanced adhesion through chemical interaction at the metal/pre-treatment and pre-treatment/primer interfaces, offering an environmentally friendly alternative to phosphoric acid anodizing and other hazardous processes.
Features
- Sol-gel chemistry for durable bonded joints
- Wedge test (ASTM D3762) performance on aluminium comparable to conventional processes
- Acceptable results on titanium, stainless steel and nickel alloys
- Compatible with leading adhesive primers and adhesives
Applications
- Surface preparation prior to structural adhesive bonding and repair
- Environmentally friendly alternative to phosphoric acid anodizing (PAA) before bonding
Specifications
- ASTM D3762 (test method)
| Packing | 50 ML or 100 ML or 500 ML |