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I am replacing the floor in my camper and want to use 3/4" pressure-treated plywood but I want to apply some water sealer before I lay it down. Is there a way I can do this without waiting a lengthy amount of time for the plywood to dry out?

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    Have you considered putting down housewrap underneath instead? Something that breathes might be better, and you don't have to wait. – isherwood Jun 15 at 14:43
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    Housewrap doesn't do that. – isherwood Jun 15 at 14:55
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    See if a lumber yard near you sells KDAT Plywood. Kiln Dried After Treatment. If so it’s worth the extra money especially on a small project. You could use a quality exterior sealer on the underside before installation. Sealing wet plywood is problem. Either it does no good because surface rejects it or it locks moisture in that would escape through the underside had it not been sealed. – Kris Jun 15 at 15:07
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    What part of the planet do you live on? – Kris Jun 15 at 15:26
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    Why in the world would you ever pay for KD plywood? Plywood is made by cutting sheets of veneer , then it is dried, then it is assembled with the glue and put in a hot press until the glue is dry. In other words plywood is dry unless it has been sitting out in the rain The reason so many plywood plants burn down is they are working with the best kindling there is add sanding and the dry wood dust makes great fires. Been through that at swansons Springfield ~5 years ago. – Ed Beal Jun 16 at 15:45

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