Four-sided Applicator Frame-Type
Flexible and easy-to-use applicator, combining 4 gap sizes in one unit. The cylindrical shape provides excellent results, particularly on firm substrates and smooth surfaces. By simply rotating through 90 angles, the next gap size is placed onto the test surface. It is designed with ASTM D 823-25 and made of high-grade, corrosion-resistant stainless steel 440C.