Made of hardened stainless steel with a flat edge bevelled blade applicator body, the Elcometer 3700 is suitable for gelatine or other products with low viscosity. The product is applied on flat and relatively firm surfaces in a range of film widths.

Supplied with a set of nineteen gauges from 30 to 1000µm (1 to 40mils) to accurately set the gap by vertical adjustment of the scraper. Maximum gap size: 4mm (0.157").

Can also be used with the Elcometer 4330 and Elcometer 4340 range of Motorised Automatic Film Applicators and is available with four spreading values - see the Elcometer 3560.