1. Probable Cause / Reason:
•    Loss of adhesion due to surface contamination
•    Incompatibility between primer and topcoat layers
•    Moisture or oil presence during application
•    Use of incorrect or poorly cured previous coating

2. Correction:
•    Remove all loose or peeling coating by scraping or blasting
•    Clean the surface thoroughly to remove all contaminants
•    Apply suitable primer as per the system specification
•    Recoat with compatible materials under proper conditions

3. Corrective Action / Prevention:
•    Follow correct coating system and application sequence
•    Ensure all surfaces are clean, dry, and contamination-free
•    Confirm compatibility between all layers in the system

BG GROUP OF PAINT AND COATING CONSULTANT
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