Step 6: Add the Finishing Touches
Once your coasters have completely cured, turn them over on a soft surface (I used a silicone mat) and start peeling off the tape. A heat gun will help in the removal process. Once the tape has been removed, use an 120 grit sponge sander or dremel to sand down any sharp edges. I like to finish the back edges with a coat of acrylic paint that compliments or matches the design on the front. You can also add a layer of varnish for a shiny, gloss finish. Adhere your precut, adhesive cork backing and don’t forget to sign your work! I love using a wood burning tool to burn my logo into the cork.