Hey FastTracker...very neat idea for a project! I hope that it turns out well.
Frankly, I know squat about the chemistry of coverstocks. But have you tried contacting the manufacturers? I'm sure there's at least one company willing to work with you. I hope so anyway.
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Proud Supporter of Rob Stone
Obviously, you aren't a golfer.
Some stayed in the foothills, some washed logs like teeth.