Clear Powder on Iridescent Sheet Glass L073

One simple yet powerful design tool available to kilnformers is the addition of clear powder to iridescent sheet glass. The grains of powder alter the reflective qualities of the iridescent coating, making a range of metallic effects possible. In this lesson, you’ll learn what you can achieve by firing clear powder in contact with iridescent coatings. We’ll also explore firing it both on top of and between layers of irid sheet glass.