Elcometer coating thickness gauges
Wet Film Thickness Gauge
Precision gauge for quick wet film thickness inspection The wet film thickness comb is a compact and durable tool that enables fast and accurate measurement of the wet thickness of paint, lacquer, and gel immediately after application.
Wet film comb – operating principle The wet film comb is used immediately after applying the paint layer, before the coating has time to dry. The comb is placed at a 90° angle on the freshly painted surface and the last tooth covered with paint is read. This provides an immediate and reliable wet thickness value.
Technical advantages
The gauge must be placed at a 90° angle to the coating The gauge must be in firm contact with the substrate Due to its small size, comfortable to hold and use Stainless steel withstands acidic and alkaline substances A different measuring range on each side – no need to change tools
Suitable for use
Industrial painting process and quality control Measuring the thickness of varnish, gel and epoxy paints Construction and metal industry Automotive paint shops
Frequently asked questions
What is a wet film comb and what is it used for? A wet film comb is a precision tool that measures the thickness of a freshly applied paint layer, varnish or gel before drying. It helps ensure that the coating meets the required wet thickness needed to achieve the final dry film thickness.
How to use a wet film comb? Place the comb on the fresh paint surface at a 90° angle so that the gauge is in firm contact with the substrate. Read the last tooth covered with paint – this number indicates the wet thickness in micrometres. The measurement must be taken immediately after application, before drying.
What material is the wet film comb made of? The measuring comb is made of heavy, high-quality stainless steel. This material withstands acidic and alkaline substances and ensures a long service life for the device even under intensive use.
What are the measuring ranges? The hexagonal model has a different measuring range on each side, so that different thicknesses can be measured with a single tool. The exact range depends on the model – request a quote according to your needs.
Can the wet film comb be used with all types of paint? Yes. The wet film comb is suitable for all liquid coatings – paints, varnishes, gels, epoxies, etc. It is important to take the measurement immediately after application, before the coating begins to dry.
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