Marabu Glas is a lightfast, highly pigmented, transparent, water based paint designed for glass. Low viscosity and easy flow for even application. Can also be used on other non-porous and semi-porous surfaces such as Plexiglas, metal, ceramic, vinyl, and polypropylene. Dishwasher safe without being fired if left to dry for 3 days. To speed up drying time put in oven at 160C for 30 minutes. Best applied using soft natural fibre brushes. Cleans up easily with soap and water.