DeFelsko PosiTest CH Manual De Instrucciones página 5

5. As agreed among the interested parties, use one of the following
methods to remove loose paint from the lattice cut:
a. Apply a piece of pressure-sensitive adhesive tape over the
center of the lattice cut in a direction parallel to one set of cuts,
and firmly rub the tape with a fingertip or fingernail. The applied
adhesive tape should fully cover the center of the lattice cut.
Within 5 minutes, remove the tape by taking the free end and
pulling it off the surface at a 60° angle with a smooth motion,
taking 0.5 – 1 second.
Within 5 minutes, remove the tape by taking the free end and
pulling it off the surface at a 60° angle with a smooth motion,
taking 0.5 – 1 second.
b. Use the included brush to gently remove debris from the surface.
6. Visually inspect the cut area, optionally using the included 3x
Magnifier, and classify the results according to the description and
illustrations in ISO 2409 Classification of Adhesion Test Results
Chart (pg 5).
60° angle
Step 5a
4
Step 5b