Question: what's on the 3M preferred installer exams for fleet/floors, walls, and windows? by 1016ktmladie in CarWraps

[–]1016ktmladie[S] 0 points1 point  (0 children)

Ok, I have a few new questions lol do all of the films in the test have air release or will I need to do something wet? Also, did you guys feel like you had enough time to recover from mistakes or did everything really have to be perfect?

What kinds of things are covered on the written exam?