Often, when you get PT lumber, it is litterally dripping wet, sometimes it is nice and dry to the touch. Rule of thumb is to let it air dry about 6 mo.
But i would never paint PT wood, it expands/contracts too much to hold paint. Solid stains would work much better.
But i would never paint PT wood, it expands/contracts too much to hold paint. Solid stains would work much better.