Question: Can dye sublimation printing be used on glass, metal, and/or ceramics?

Yes, but only with the right treatment. There are polymeric sprays that you can treat various materials with that create the right surface for dye sublimation printing.

Dye sublimation printing is perhaps one of the best and most effective printing methods available today, as well as being a cost-effective print method that produces high quality and long lasting and satisfying graphics on a wide variety of materials, from glass, ceramics, and metal to various polymer based fabrics.