We picked up a larger horse trailer. The previous owner glued blue Styrofoam insulation to the aluminum skin inside the tack room. We don't need the tack room insulated and would like to remove the foam because it looks like crap. As per the thread title it's glued to the aluminum with PL Premium. This stuff is hell to get off of anything. I'd like to remove it without scratching up the bare aluminum. I'm wondering if dry ice would work like it does on automotive sound proofing. Aside from fire and/or shotgun does anyone have any other ideas or experience?
