Create with premium Bullseye tested compatible glass. Designed for high-quality kiln work, glass is formulated to withstand the high temperatures for fusing and casting, even through multiple firings. Double rolled glass features a smooth surface to minimize bubble entrapment in your fused art. Glass is a uniform, standard 3mm thickness. 90 COE.
Steel Jade is a unique glass. If only taken to a tack fusing temperature, glass develops a metallic gray film. This film only disappears at a full fuse temperature. To retain the original green coloration this glass should be capped with clear. Glass contains copper. Glass may react with selenium and sulfur.
Photo above is a general representation of glass colors. Colors may vary. Sizes are Approximate.