Cart 0

Expert's Corner — patina

TIP: Patina

finish finishes furniture paint patina solvent stripper the finishing store wood woodfinishing woodwork woodworking

TIP: Patina

Patina is primarily the mellowing and color change that occurs in wood over time due to oxidation from exposure to air and bleaching from exposure to light. Secondarily, patina is the dings, scratches, rubs, etc., that give old furniture character. The mid-nineteenth-century cylinder roll-top desk in the accompanying picture has patina, primarily the bleaching of the mahogany and also the bleaching of the plaster-of-Paris used to fill the pores. The desk has never been refinished, but the finish has been renewed with French polishing. Adding finish on top doesn’t change the coloring of the wood underneath. Patina is highly valued...

Read more →


TIP: Strip Don't Sand

dissolve finish flaking lacquer liquefy messy new old overwhelming patient patina percentage remove sand off scrape shellac sludge strip stripping

If you want to remove an old finish in order to put on a new one, it’s almost always better to strip the finish than to sand it off. First, except in cases where the old finish is flaking off, it’s a lot more work to sand than to strip using a paint-and-varnish remover. But more importantly, sanding cuts through stain and “patina” (the color changes in wood caused by light and oxidation), and it does so unevenly. Once you start cutting through this coloring, you have to sand through it everywhere to get an even coloring for refinishing. Stripping...

Read more →