What is the purpose of using a wet film thickness gauge?

The purpose of using a wet film thickness gauge is to measure the thickness of the coating before it dries. This measurement is crucial because it helps ensure that the application meets the required specifications for film thickness, which can greatly affect the performance, durability, and aesthetic properties of the coating once it has cured.

Accurate wet film thickness measurements allow for adjustments during the application process, ensuring a consistent and effective coating. By knowing the thickness while the film is still wet, operators can make immediate changes to their technique or adjust the amount of material applied if necessary to achieve the desired results. This proactive approach helps in maintaining quality and adhering to industry standards, ultimately leading to a successful coating application.