1. Probable Cause / Reason:
•    Surface layer shrinks faster than the inner paint film, creating stress.
•    Excessive paint thickness leading to reduced flexibility.
•    Hard topcoat applied over a softer or uncured undercoat.
•    Topcoat applied before the undercoat is properly dried.

2. Correction / Repair:
•    Remove all affected coating layers completely down to a sound surface.
•    Properly clean and prepare the surface by sanding or blasting.
•    Apply recommended primers and topcoats with compatible flexibility.
•    Maintain appropriate drying and recoat intervals between applications.

3. Corrective Action / Prevention:
•    Use coating systems with compatible elasticity and recommended thickness.
•    Avoid painting under high temperature or rapid drying conditions.
•    Always allow proper drying of undercoats before topcoat application.

BG GROUP OF PAINT AND COATING CONSULTANT
Email: support@bgcoating.com / inquiry.bggroup@gmail.com
Website: https://bgcoating.com
LinkedIn: https://www.linkedin.com/company/bggroupofpaintandcoatingconsultant/
Google My Business: https://maps.app.goo.gl/pUMmXu4D5tPhpnbh9
Booking Appointment: https://forms.gle/YaYPVNUT6ai3Ucuj9