Wet-film Combs, wet film thickness wheels

Paints / Laboratory equipment

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Product Description

Measuring wet film thickness during application identifies the need for immediate correction and adjustment by the applicator. The wet-film comb is a flat precision plate with calibrated notches on the edge of each face. Wet film thickness (WFT) combs measurements are neither accurate nor sensitive, but they are useful in determining approximate wet-film thickness in an early stage of application of coatings on articles where size and shape prohibit the use of more precise methods. A wet film thickness wheel is a high precision, accurate and easy to use instrument which consists of a set of three wheels.