WG II-A wet film comb (alu)

coating thickness gage for wet films

This measuring comb is a polygon with a series of teeth at each side.
By placing the comb on a surface with liquid coating the teeth will be wetted. The wet fi lm thickness of the coating is between the last wetted tooth and the fi rst tooth which has not been wetted. The distance to the baseline is indicated for each tooth.

Made of Aluminium anodized (not according to ISO 2808)

Available in 2 Measuring ranges: 

WG I-A     20 - 370 μm 
WG II-A    25 – 2.000 μm