035.543-1SF Light Grape 30.5x30.5cm 3mm

Spectrum offers a broad line of specially formulated "Tested Compatible" glass for the Hot-Glass arts. These products have been Expansion-Matched to a nominal C.O.E. of 96, then factory-tested for fusing compatibility. Each glass has been carefully formulated for Multi-Fire devit resistance, and every sheet is clearly marked with a

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