Unlike lacquer, shellac and varnish, which have been around for centuries, polyurethane is a product of 20th-century lab ...

Transforming PU waste into sustainable products, Purman leads the way in eco-friendly architecture and construction materials ...

They simply are looking for something easier to maintain. As technology advanced, polyurethane finishes were developed to meet this consumer demand. Polyurethanes are blends of synthetic resins ...

Many of these materials come with finishes that won't allow the wax to penetrate, leading to a dulling buildup. Not all hardwood floors are good candidates for waxing, either. If you've previously ...