Wissmach Olive Green/White (color code 96-32) is a Prisma blend in COE 96 kiln glass, soft green and white streaks in a 3mm sheet, tested for fusing compatibility.
Appearance A pale, milky green in the celery to mint range, with soft diagonal bands of cream and white sweeping across it rather than sharp ribbons. Prisma blends two or three colors in one sheet, and the first color in the name leads, so the olive green sets the tone here with white lightening it in gentle passes. The streaking is unique to each sheet, so no two are identical.
Striking Wissmach notes its Opaque and Prisma colors may strike after firing, coming out a little deeper or denser than the unfired sheet. If the exact shade matters to a project, fire a small sample chip first.
Working notes Wissmach’s recommended full fuse schedule for a 6mm project made from two 3mm layers: heat at 300 degrees F per hour to 1225 F and hold 30 minutes, then 600 per hour to 1460 F with a 10 minute hold, cool as fast as the kiln allows to 960 F and hold 1 hour, then 100 per hour down to 700 F. These numbers come from Wissmach’s current published firing guidance. They are guidelines, not guarantees. Kilns differ, so fire a small test piece first.
Reactions This blend carries the copper marker on Wissmach's COE 96 chart. In direct contact with a sulfur bearing color such as String of Pearls, Oyster Pearl, Honey or the red and orange family, it can form a darker reaction line where the glasses touch. Results vary by batch and firing, so test the pairing first.
Format and sizes Sold as a 3mm sheet in 8" x 10.5", 10.5" x 16" and 16" x 21" sizes. Choose your size from the options on this page.
Fusing and compatibility Tested compatible with other Wissmach COE 96 kiln glass. With glass from other makers, a matching COE number alone does not guarantee compatibility, so fire a test tile before committing a project.
Helpful downloads Wissmach COE 96 Kiln Glass Catalog
Technical data courtesy of the Paul Wissmach Glass Co.
Description updated: August 13, 2026
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