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

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