PPG® Korotherm® 821X404 Whitish Gray Boeing MMS-458 Spec Fire & Thermal Protective Coating – 5 oz Kit — Fire & Thermal Protective Coating for professional aerospace, industrial, and specialized coating applications.

✅ MPN: 0821X404X0XM205K
✅ Brand: PPG Aerospace
✅ Product / Model Name: PPG Korotherm 821X404
✅ Color: Whitish Gray
✅ Package: 5 oz Kit
✅ Type: Fire & Thermal Protective Coating
✅ Specification: Boeing MMS-458

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