Calling Card Wet Film Thickness Gauge

A notched Wet Film Thickness Gauge for measuring coating thickness, sold in packs of 10. It measures in mils and microns and meets ASTM D4414 standards.

• The procedure involves placing the gauge at a 90° angle and noting the deepest tooth with paint and the next higher tooth without paint.
• The gauge can be cleaned in solvents and reused.
• It meets ASTM D4414 'Standard Practice for Measurement of Wet Film Thickness of Organic Coatings by Notched Gauges.'