PPG PR-187 is a clear PRC Standard Spec adhesion promoter in 1 oz glass bottle, providing advanced sealant bonding performance on metal and composite aircraft surfaces.

✅ MPN: 0187XXXCA001BT
✅ Brand: PPG Aerospace
✅ Spec: PRC Standard Specification
✅ Color: Clear
✅ Package: 1 oz Glass Bottle
✅ Use: Advanced sealant adhesion pre-treatment

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