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  • 3M™ Surface Pre-Treatment AC-131
  • 3M™ Surface Pre-Treatment AC-131

    • Excellent for preparing aluminium, nickel, and titanium alloy parts subsequently finished with epoxy-based and polyurethane-based organic coatings.
    • Helps reduces labor time and water usage; no scrubbing or rinsing required
    • Superior adhesion of organic coatings to metal substrates.
    • Eliminates chromates from surface treatment process.
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    Specifications
    Brand
    3M™
    Capabilities
    Aircraft Maintenance & Production Efficiency, Aircraft Sustainability, Aviation Safety Enhancement
    Composition
    Water Based - Non Chromated
    Cure Temperature
    Room Temperature
    Storage Environment
    Room Temperature
    Product Details
    • Excellent for preparing aluminium, nickel, and titanium alloy parts subsequently finished with epoxy-based and polyurethane-based organic coatings.
    • Helps reduces labor time and water usage; no scrubbing or rinsing required
    • Superior adhesion of organic coatings to metal substrates.
    • Eliminates chromates from surface treatment process.
    • Reduces hazardous materials and waste compared to other conversion coating products and preparation methods.
    • Proven to significantly reduce Rivet Rash.
    • Two-part surface pre-treatment, water-based, non-chromate, blue, used prior to painting.

    AC-131 is a sol-gel surface preparation that promotes enhanced adhesion as a result of the chemical interaction at the metallic interface on one side of the pre-treatment coating and the organic coating on the other side.

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