If you're looking to laser cut something and you're not sure what kind of paint is safe, don't worry! We've got you covered. Here are the three most common types of paint and whether or not they're safe to use with a laser cutter:
Water-based paints are generally safe to use with laser cutters. However, because they contain water, they can cause the material you're cutting to warp. If possible, test out your design on a scrap piece of material before cutting it out for real.
Oil-based paints should not be used with laser cutters. The oil in the paint can cause the material you're cutting to catch fire. In addition, oil-based paints produce harmful fumes when heated, so it's best to avoid them altogether.
Acrylic paints are also generally safe to use with laser cutters. However, like water-based paints, they can cause the material you're cutting to warp. Again, it's always best to test your design on a scrap piece of material before cutting it out for real.