I know there are a few members here that are common to the chilipeppr group please read
Originally shared by Alex Krause
If you watch the latest video released about Chilipeppr and lasering solder masks for PCBs do not follow the advice of lasering vinyl it’s not only harmful to your machine but also to your health. Chlorine gas is highly toxic and corrosive, please head my warning standard vinyl is made from PVC and trust my warnings I machine PVC for a living its not something to risk your health over. Go out and buy one of the cheap vinyl cutters like a cricut or a silhouette cameo for 100-200$ or invest in a drag knife for your Cnc machine. Thank you for reading and remember safety first when lasering