The Differences Between Film Applicators

[@dr.farhatyasmeen3859]

could you please explain what kind of substrate is used inElcometer 3580 Casting Knife Film Applicator?

[@ElcometerOfficialChannel]

Thank you for your comment.
The substrate used in this video is the Elcometer 4695 Checkerboard Test Charts.
For more information about these charts, please feel free to view our datasheet here:
downloads.elcometer.com/PDFs/Datasheets/English/4695.pdf
or please contact [e-mail]