The TQC Wet Film Thickness Gauge WG is a hexagonal/octagonal precision measuring comb made of heavy stainless steel. The high-grade stainless steel will not be affected by acid or base elements. Models available for several different applications.
SP4000 - TQC Wet Film Thickness Gauge WG-1 20-370 µm in 24 steps (6x4) for decorative paints and primers.
SP4010 - TQC Wet Film Thickness Gauge WG-2 25-2000 µm in 36 steps (6x6) With edge radius check (2mm) for protective coatings and high solids.
SP4020 - TQC Wet Film Thickness Gauge WG-3 50-10000 µm in 72 steps (8x9) for extremely thick films such as floor coatings, fillers, fire proofing, plaster, adhesives etc.
SP4050 - TQC Wet Film Thickness Gauge 1-80 mils in 36 steps (6x6) With edge radius check (2mm) for protective coatings and high solids.
SP4060 - TQC INOX High Precision Wet Film Thickness Gauge 4-60 mils in 16 steps (4x4) USA model, measures any type of wet film like paint, adhesives, coatings, lacquers, enamels on a smooth substrate.