Q: What glue do I use to repair the bumper? Steve Lamdan Updated August 09, 2018 19:48 Follow The best product to use for this minor repair would be super glue or crazy glue. Back to the PowerUp 3.0 - FAQ Related articles Q: Can I use the PowerUP Free Flight kit as a teaching tool? Comments 1 comment Sort by Date Votes Kprasad March 19, 2015 13:44 I used a microfiber tape. Cut very tiny pieces, this is after adding Gum. Just make sure that what tape you use, does not add up any significant weight 0 Permalink Please sign in to leave a comment.