) and allows the user to test the resistance of their coatings to scratching and marring from the milled edge of the coin

- Complies with ASTM

- With 1/2" NPT threads

Dimensions: 6

Calza certificada 17025 38,1µm (1,5mil) Fineza ) and allows the userCharacteristics Dry film thickness standards used for calibration of all brands of dry film thickness gauges including DeFelsko, Fischer, Elecktrophysik, Qnix, BYK and others. Verify calibration of dry film thickness gauges routinely as required by SSPC PA2 and ASTM D7091. Color coded certified chocks Marked in mils and microns Each wedge comes in its own protective plastic case They are 1. 5" x 2. 75" with a specific locator for the measurement area