Was going to paint the back of my 120. Had a paper blue background on it that never payed down perfect and had a glossy finish. Was not happy with the result. Went to the local Home Depot and bought a 4x8 sheet of polywall utility panel. It is about 1/8 thick and made of plastic which a very lightly textured surface. Next swung by the paint dept, picked up one of the sample containers of behr paint in a blue satin enamel. About 26 bucks total. Cut it with a utility knife then rolled on the paint. Piece of cake to work with. This stuff lays flat with just some tape around the perimeter. I can change it out in a snap if I ever want a different color. Made of plastic, doesn't matter if it gets wet either. Really happy with the results. Give it a shot!


