This pick-up tube is a required consumable part inside the Fuji Spray 9080 and 9811 8 oz (250 cc) mini spray cups used with bottom feed HVLP spray guns and spray tan applicators.
Wet film gauges are used to measure the wet film thickness of paints, enamels, lacquers, adhesives and many other wet coatings that are sprayed, dipped or brushed onto a smooth surface.