Originally Posted by mowerman41
I have a 7x16 open trailer I have to replace the wood deck due to 2 boards rotting in parts. My question is when I replace the wood obviously am going to use preside treated but would it be smart to put a couple of coats of something like a Thompson water seal. To hopefully repel some of the moisture that is rotting these boards?
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Waste of money and time. The treated lumber should last 15+ years.