I have a brown pressure treated deck that is a year old. I would like to preserve/treat/seal the deck boards. Does anyone have any suggestions a good sealer? Or what to use?
I went through the whole range of products from the big box stores and none of them held up very long. The best thing I found was a finish that they put on log homes. It far outlasted anything else. i used Outlast Q8 log oil from logfinnish.com. It had several different shades and lasted forever on vertical surfaces. Good for at least 5 years on the flat stuff.