Every one of those begins with "The flag" or "No part of the Flag". I don't see where it mentions surfaces that are appropriate to paint a flag on. I do see mention of "The Flag should not be carried flat or horizontally".....such as during those pregame salutes with a football field sized Flag lol oops.
That said, I would never own one of these.
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That’s simple, because you aren’t supposed to be painting it on things...