 Plexiglass engraving on a Watson CO2 laser machine. Our clients often ask how to engrave Plexiglass on Watson machines. And now, we'll show you how to achieve the desired result. The first step is the preparation of the file. Download it to the RD Works program. Set the necessary parameters for high quality engraving. Let's consider several methods of engraving. One, with blowing. Two, with minimal blowing. Three, with WD-40 on the surface. Four, with application of dried soap solution. Let's check the results. When engraving with blowing, hard to remove white coating remains on the surface. With minimal blowing, white coating still presents, but it can be easily removed with a brush or soft fabric. With the WD-40 applied to the surface after wiping, no coating is visible, but greasy stains can be seen on the surface that need to be washed. Dried soap solution, which is easily washed off with an ordinary damp sponge. Choose the most optimal method for you, and we are always ready to answer your question in comments below. Contact our specialists and we'll help you choose the right equipment for you.