Adhesion Loss, Clearcoat

Description

Loss of adhesion of the clearcoat from the basecoat.

Origin and Potential Causes:

· Excessive film thickness of basecoat.

· Intermediate and final flash-off times of the basecoat too short.

· Wrong mixing ratio for clearcoat and activator.Prevention Techniques:

· Allow proper flash off time of coats of basecoat and before applying clearcoat.

· Apply proper film thicknesses of all layers. · Mix clearcoat correctly.

· Follow system recommendations per Technical Data Sheet(s).Remedy

· Sand, isolate if necessary, and refinish.

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