Cleaning Polycarbonate Sheet Before Vinyl Application

Polycarbonate is one tough plastic.  Not even Dirty Harry with his .44 magnum could blast through a one-inch sheet. To use Harry’s words: “a man has to know his limitations”. Even polycarbonate has limitations. As tough as this plastic is, it is not very solvent resistant. Exposure to some solvents can ultimately cause stress cracking...
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