Polyurethane spray provides a fantastic finish to all kinds of wooden surfaces. This finish is durable, attractive, and long-lasting. If you are thinking about using polyurethane, then be sure to consider spraying it for great results.

Is it better to brush or spray polyurethane?

Some polys also come in aerosol spray cans. Brush-on polys work best on flat surfaces where it’s important to build up a durable film. … Aerosol sprays require good technique to avoid drips, and extra prep time to protect surfaces from overspray.

Is polyurethane spray durable?

It is durable but dries slower. It can take up to 24 hours to dry hence professional woodworkers often prefer lacquer or water-based polyurethane over the oil-based one. However, the oil-based polyurethane is more durable than water-based ones. … The oil-based polyurethane imparts odor and it is toxic.