When Putting Polyurethane Down Would You Need to Sand Between Coats?
The wood varnish polyurethane isn’t hard to work. Additionally, it is straightforward to apply having a disposable foam brush, which makes cleanup a breeze. You’ll want to cover your wood furniture thing with several coats of polyurethane. Take your time, like the experts do, and you’ll create a durable, smooth, lasting finish.
First Coat
Apply the first coat of polyurethane, thinning it out with up to half of its quantity of paint thinner. This will allow the finish to dry quicker, so that you can sand the surface . Sand the dried and cured first coat of polyurethane no sooner than 24 hours after applying it. Utilize a very fine-grit abrasive, sanding with the grain of the wood. Remove the sanding dust with a static duster, followed by a tack cloth.
In-between Coats
Apply two to three extra coats of full-strength polyurethane, sanding between each coat. When employing polyurethane, brush over the grain, stretching the foam to as thin a coat as you can. Always allow polyurethane to dry 24 to 48 hours before sanding, to provide the surface time to cure and harden.
Final Coat
Don’t sand the last coat of polyurethane varnish. Let it harden and then apply paste wax or another protective furniture wax product.
Care for Finished Wood Surfaces
Apply a coating of paste wax by rubbing it on the wood with a soft cloth using a circular motion. Cover the entire piece and permit the wax to set for 30 minutes. Buff the surface with a clean, soft, dry cloth. Apply two to three coats employing the same procedure. Dust finished wood surfaces often with a soft cloth, or a static duster or feather duster. Apply a fresh coat of paste wax every six to 12 months, depending on the wear and use of the item.