For coating a wet film of a specified thickness, measuring the hiding rate of the sample, color or preparation template
Coating width: 80mm,Total length: 100mm
A flexible and easy to use applicator, combining four gaps size in one unit.The cylindrical shape provides excellent results particularly on firm substrates and smooth surface.
By simply rotation through 90 angles, the next gap size is placed onto the test surface.
وصف
Four sides applicator is absolutely essential that any measurements made on such coatings, whether for the purpose of describing their appearance or their physical properties (color, gloss, hiding power, drying time, etc.), are made on the basis of uniform and comparable samples with precisely controlled thickness.