Decals are a unique means of surface decoration that can provide depth and personalization to any piece. Our decal paper is used for ceramic and glass surfaces, decals can be used to decorate non-firable surfaces like plastic or wood. You are in for a magnificent sight when decals are correctly applied; and ceramic decals are no different. They add an elegant touch to ceramic pieces. Ceramic Decals are the most common type of fired-on decal. It is mostly of two kinds, the overglaze, and waterslide ceramic decal. 80% are Ceramic Decals for firing. Ceramic decal is the primary technique for decorating porcelain, stoneware and glass of various compositions. It consists of printing by using ceramic paints on special paper coated with a water-based adhesive.