If you're using it as a moisture barrier it certainly will swell like any particle board would. To be honest looks like you're going to have big moisture issues regardless if you seal a tank in that small space without ventilation. Any wood products will likely warp and harvest mold.
i have a cold air return behind cabinet so i hope it pull enough moisture out. so i am still ok with melamine?
08-23-2012, 08:28 PM
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