Roll in bed liner

im in the process of smoothing the inside of my bed and want to line it. i saw a while ago a roll/spry on bedliner from Dupli-color that was paintable. I want to know how it held up and stuff. the reason i want to use it is becasu i change my mind about stuff so often that i want to be able remove it, to my work, roll/spray it back on, and repaint it. I cant do that with line-x and shit. so has anybody used this? i know its not gonna hold up against me beatin on it but how does it look and were there any problems?