Wood countertop....Dishwasher Moisture Barrier??
What should I use underneath my wood countertop where the dishwasher goes? I suppose I need some kind of extra protection from the moisture? There's already 4 coats of water-based poly on the underside and edges- someone said just some plastic, or tin foil should be enough- what have you guys used- and HOW did you attach it?
I know 4 coats of poly is a big help in the long run, but I think adding something extra is a good idea...it's not worth the risk of what could happen down the road?!