TechnicianVision · Knowledge base
Back-To-Basics: Adhesion Failure
I-CAR · February 5, 2019
Summary
This article outlines the common causes of refinish adhesion failure, such as peeling, delaminating, or chipping of coatings. It highlights critical factors like improper film build, surface contaminants, masking errors, incompatible materials, and expired products that lead to paint failure.
What to do on the job
Always follow the paint manufacturer's technical data sheets, stay within a single paint system, and verify that all materials are thoroughly mixed and not expired before application.
How to use it
Use this document to justify the necessary time and materials required for proper surface preparation, correct flash times, and the use of compatible single-system products to prevent paint failure and ensure a quality refinish.
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