Bullseye Clear Transparent Tekta is a 90 COE fusible glass sheet, a transparent color for fusing, slumping, and kilnforming.
Reactions Clear glass is non reactive. It can sit next to any color without forming a reaction line, which makes it a dependable base and cap for every project. See the Reactive Potential of Bullseye Glass chart to find the colors that do react.
Format and sizes Machine-rolled Tekta sheet, 4mm, trimmed on all sides with no rolled edge. Available in the sizes shown above.
Fusing and compatibility Tested compatible with other Bullseye glass. When you combine it with glass from other makers, matching COE alone does not guarantee compatibility, so fire a small test tile first.
Helpful downloads What to Expect from Bullseye Glass (PDF)
Technical data courtesy of Bullseye Glass.
Description updated: July 7, 2026
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