What Varnishes to Use?

Polyurethane varnishes are the preferred option for wood floors. The harder surface they create tends to provide great overall protection from the effects of heavy use. On the downside, they are not UV-resistant—for this reason, polyurethane is better for indoor use.

What kind of varnish do I need?

In general, acrylic resin varnishes are glossier, stronger and clearer than acrylic polymer varnishes. Therefore, if you want a high-gloss finish, you should go for an acrylic resin varnish such as Golden MSA Varnish. Before applying the final varnish, you'll need to apply an "isolation coat" over the entire painting.

What do you apply before varnish?

Use 180 to 220-grit sandpaper and sand with the direction of the grain. Clean the wood and your work space with a damp cloth and let it dry. Your work space will need to be free of any dust or dirt before you can start applying the varnish. Clean your wood piece by wiping it down with a damp cloth.