Tape is not a good idea any way you look at it. Even if you harden it with something that doesn't eat the adhesive on the tap you will still have all those tape lines that you would have to smooth out making twice the amount of work. you want to keep the out side surface as clean as you can. Other than that.....Most people will tell you not to use tape in any way. Hot glue, White glue, Tacky glue are a few of the best ways of doing a pep. I myself use Tacky glue. Good luck on you're build, And I hope we save you some time by telling you this.