The Elcometer 3570 Micrometric Film Applicator is made of anodised aluminium with a reservoir and a bevelled blade applicator body, and is suitable for high-precision manual application of high viscosity fluids onto relatively firm substrates.
The gap can be adjusted, in 1micron intervals, from 0 to 1mm by the inclination of the device, using a micrometric screw. The total width of the applicator can be calculated by adding 36mm (1.4”) to the film width of the applicator.