Easily Remove Engraving Residue from Wood If you've ever run your laser at low speed and highpower, you've seen the results - sticky sap and varnish covering the areas you've already engraved.
Making PVC Look Like Wood I came up with this simple trick to give PVC pipe a realistic wood texture when I built a few plastic didgeridoos a couple of years ago. It would also work for theater, home decor or backyard tiki-bars!
