Paints

SURFACE PRE-TREAMENT

SKU: AC-131 CB

Brand: 3M

Pricing on request

Specifications

Part Number	AC-131 CB

Description

3M Surface Pre-Treatment AC-131 CB is a sol-gel surface treatment for prepared metal surfaces, applied before priming, painting or adhesive bonding. Aircraft paint and bonding shops use it to improve adhesion of the next layer. Follow 3M's data sheet and your process specification for mixing, application and the time allowed before the next coat.

Angad Aviation supplies this part with full traceability and documentation — request a quote for current pricing, pack sizes and lead time.

Brand: 3M
Part No.: AC-131 CB
Size: 50 ML KIT

Frequently asked

What is a sol-gel surface pre-treatment?

A thin film applied to a prepared metal surface that improves the adhesion of primers, paints or adhesives to it. The process specification sets how it is applied and when the next coat follows.

Does surface preparation still matter when a pre-treatment is used?

Yes. The pre-treatment goes onto a surface that has been cleaned and abraded or deoxidised as the process specification directs; it does not replace that preparation.

How do I get pricing and lead time?

Angad Aviation supplies this part quote-first — click Request a Quote and our team responds with current price, available pack sizes, and lead time. Parts ship with traceability and, where required, an authorized-release certificate you can verify online via Angad Verified.