• PPG PR-148 Blue is an AMS 3100 Class 1, Type 1 qualified adhesion promoter with blue tint for visual coverage confirmation on aircraft sealing applications.

    MPN: 0148XXXAM002BT
    Brand: PPG Aerospace
    Spec: AMS 3100 Class 1 Type 1
    Color: Blue (for visual inspection)
    Package: 2 oz Glass Bottle
    Use: Pre-treatment for aerospace polysulfide sealants

    Request a quote for pricing and availability.



  • PPG PR-187 is a clear PRC Standard Spec adhesion promoter in 16 oz glass bottle, available in 12-pack bulk format for high-volume aerospace sealant production and MRO operations.

    MPN: 0187XXXCA016PT
    Brand: PPG Aerospace
    Spec: PRC Standard Specification
    Color: Clear
    Package: 16 oz Glass Bottle — 12/Pack
    Substrate: Metal, Composite, Aluminum, Titanium

    Request a quote for pricing and availability.

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