I just had an inspection completed and was told that my CPVC joints for my water lines inside the house were not to code. I used Oakly primer (purple in color) and Oakly cement that was rated for CPVC and PVC. I was told that the purple primer was not rated for drinking water supply lines and the cement I should have used was the orange (also produced by Oakly). None of my "how to do it" books stated this nor is it stated on the label on the cans. Is this inspector mistaken?

Lost in pipeline, AWN