... thickness of wet paint films,determiningthe properties of the film. SZQ wet film applicator produced by our company are used in the ... specified thickness of wet paint films,determiningthe properties of the film,such as hiding power,color,golss,and so on. ... bird typeframe typeone-sided semi-circle typefour-sided column typePaint film width100mm80mm60mmPaint film thickness25,37.5,50,75,100,150,200,250 ...