Flaking

Symptoms

Loss of adhesion of coating system on substrate or loss of intercoat adhesion.

Cause

Insufficient cleaning / degreasing Unsuitable system Insufficiently sanded Damp substrate or high moisture content Condensation on substrate at application Solution Coating layers that are not sound shall be removed. After the correct pretreatment, a new system should be applied. Apply suitable primer/base stain and top coat(s).