Why is my Plexi Light Blue? I wanted CLEAR! Jasen Hicks July 07, 2017 01:34 Follow The Light Blue is the PROTECTIVE film on the Plexi, it is meant to be peeled off. Related articles Where are White Sandtex, Red Sandtex, and Blue Sandtex Panzer Fight Sticks? Do I have to assemble the Panzer Fight Stick 3 DIY Kit? What is the turn-around time to ship a Panzer Fight Stick? My SELECT button is showing pressed all the time! What's going on?! Panzer Fight Stick 3 Unity Mount Compatibility Comments 0 comments Please sign in to leave a comment.