



Pushen HGQ 2mm single-blade paint cross-cut Tester is a cross-cut paint film cross-cut Tester with 11 teeth and a 2mm spacing between the blades. Adhesion. HGQ 2mm single-edged paint scratcher comes standard with two 2mm single-edged blades.
Comply with GB/T 9286 Paints and varnishes, scratch test of paint film, ISO 2409, ASTM D 3359 standards.
The paint film scratcher, also known as the hundred grid knife, is used to evenly draw a square of a certain size, and evaluate the adhesion of the coating film to the substrate by evaluating the integrity of the coating film in the square.
It is mainly used for the determination of the cross-hatch adhesion of coatings, not only for laboratories, but also for construction sites under various conditions.