I have a bran-new picnic table. It is made out of fur. So far I have one coat of an oil base exterior stain on it. In Wisconsin we have very extreme weather conditions; would it be okay or recommended to use a varnish or lacquer finish on the picnic

We picked a color called “gold metallic paint” from Lowe’s that had to be painted in two stages. First layer was a Semi-gloss yellow paint which had to be applied several times due to wrong primer color…!! The last paint is a metallic paint which is almost impossible to get