Travel Time’s backglass was starting to flake so the only thing to do is to seal it to prevent further loss. I could only clean a few areas before the clear coat was applied because it was so flaky.

Krylon’s Triple Thick (a thicker than most acrylic) was sprayed first to settle the flakes down. Then another coat of standard acrylic was applied. Finally a super thick coat of Mod Podge will be added to really seal it. The 3rd step isn’t usually needed, but in this case because the backglass has a broken corner and that this game is going to be placed in an unconditioned room, I think it’s a good idea.