Posted By: mattthegasman
POWER-LUBE MOTOR OIL SIGNS................. - Thu May 24 2012 01:08 AM
I've owned several (maybe 20 ? ) of the 20 x 28 inch DSP signs over the years in various conditions and it seems they all have the same "white-ish" scuzz or scale or whatever on them in almost the same areas as all the others regardless of where in the states they came from. QUESTION : whats the trick to get them looking good again ? Thanks !