3-IN-1 Rotating Cross Hatch Adhesion Tester , Cross-Cut Tester Kit New Y ql
Not only suitable for the laboratory, but also for a construction site under various conditions. 4、1mm Blade: film thickness: 60um or less. 5、2mm Blade: Film Thickness: 120um or less. 6、3mm Blade: Film Thickness: 120um or more.