2 TESTING A SPECIMEN
Use the test procedure described in the standard to which you are
testing. If no standard is specified, follow the instructions below.
1. Place the tester on a sturdy table.
2. Select the largest mandrel and place the mandrel into the vee
grooves at the top of the stand.
3. Place a test panel over the mandrel with the uncoated side in
contact with the mandrel.
4. Using finger pressure, bend the test panel approximately 180°
around the mandrel in a single smooth action taking 1 to 2
seconds.
5. Remove the test panel from the mandrel and inspect the coating
for damage.
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