to be sure we are talking about the same thing... the (EDIT) 3m stripe off wheel goes in a drill... It is a gum rubber wheel
It works 100 times better than any other method
http://www.autopartsandstuff.com/3m-...FUJqMgodR1kAtg
If you do use the heat gun (I don't recommend it) be VERY careful... it IS possible to damage the fiberglass with it.