PPG PR-148 Blue is a PRC Standard Spec adhesion promoter with blue tint for visual coverage inspection, enhancing sealant bond strength on aircraft metal and composite surfaces.

✅ MPN: 0148XXXXA016PT
✅ Brand: PPG Aerospace
✅ Spec: PRC Standard Specification
✅ Color: Blue
✅ Package: 16 oz Glass Bottle
✅ Use: Sealant adhesion pre-treatment for aircraft surfaces

Request a quote for pricing and availability.