Use the cutter to cut 11 or 6 vertical and horizontal lines in the testpiece paint surface 2 mm apart to create a checkerboard pattern. Thevertical and horizontal lines must be parallel to each other. Cut through tothe material surface. Cut a piece of cellophane adhesive tape 18 to 30 mm wide. Apply thetape to the test piece. Quickly peel the tape away from the test piece.Perform this according to the following peeling procedure in horizontaland vertical direction 3 times in total and check the peeled and unpeeledareas of the checkerboard pattern. Refer to Figure 31 and Table 11 forthe evaluation criteria.