If you have trouble removing the rough edges with sandpaper, try chipping them off with a chisel. While you may need to use more wood filler, your patch will look less noticeable and blend in more.
You can buy wood filler from your local hardware store. Opt for one that’s stainable so you can apply finish to it later on.
It’s okay to leave about 1⁄8–1⁄4 inch (0. 32–0. 64 cm) of the wood filler above level since it will sink deeper into the wood as it sets.
Your wood filler may take longer to dry depending on the depth and size of the hole, so always check it before moving on.
Use a scrap wooden block to apply more pressure while sanding if you have a difficult time smoothing out the filler.
You may also leave the patch unfinished if you want to give your desk a unique look or accent. You can either match the wood filler patch to your desk color or refinish your desk completely to update its look!
If the hole is on the edge of your desk, place your tape along the sides so it’s perpendicular to the surface with the hole.
You can buy 2-part epoxy from your local hardware store. Epoxy is stronger than wood filler, and it works best on solid wood, MDF, and particleboard.
If you had to tape the bottom of the hole, check that the pieces haven’t come loose to ensure the epoxy doesn’t drip or fall out.
You can also use an electric sander if you have trouble smoothing the epoxy by hand.
Use caution when working with your utility knife so you don’t cut yourself if the blade slips.
You can buy a can of expandable foam from your local hardware store.
If you have trouble using a putty knife, you can also use a utility knife to cut through the foam.
You can buy wood filler from your local hardware store.
If the surface still feels rough, try following up 220-grit sandpaper.
