I am about to start the fabrication of my removable LCD in my dash. I have been reading a lot of the post posted in the section and I hear a lot about bondo. I am looking for the easiest, quickest, and cheapest solution. Though since itís going to be removable it has to have strength because it will be handled a lot.
Bonding the LCD to the dash bezel I was thinking about using epoxy. Link
For filling and sanding I was thinking about using bumper repair. Link
Or liquid plastic. Link