The 7 Myths of Polyurethane
Furnished content.
(from Popularwoodworking.com)
All levels of finishing are burdened with myths, but the types of finishes used by amateurs and sold in home centers and woodworking stores suffer the most. Myths about polyurethane are a good example of the problem.Source
Read more here
edit: Woodworking/auto___the_7_myths_of_polyurethane.wikieditish...