Customers’ demands on coatings are increasing all the time, creating new challenges for both powder coating manufacturers and coaters. Extensive expertise is necessary to solve any problems that arise. Our series of tutorials shows you how to identify and eliminate the causes of many problems yourself. This gives you the knowledge you need to meet the challenges of your daily work.

Sanding marks and scratches

Bimetallic corrosion / galvanic corrosion


Fluctuating effects

The conversion layer forms marks and dried edges

Poor adhesion and transport adhesion

Spots on the surface after etching

Streak and cloud formation

Spitting on the surface

Rinsing water

Color deviations in effect powder coatings

Flow disruptions

Color deviations in uni-color shades

Powder Feeding