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Hey guys. I bought a couple of 4x8 sheets of that 2" foam form Home Depot, too... I noticed that the edges do in fact taper down... <br /> <br />I haven't had to address the issue yet, but I was thinking about putting joint compound in there and using a taping knife to get it somewhat smooth/flat and then sand it later a little bit... Just like doing actual drywall, but trying not to sand the pink stuff.
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