Product Details

Product Information

What is Curious Glass?         

'Curious' Glass is glass that has not reached the target colour, includes imperfections or is experimental.  It is still Bullseye compatible, CoE90. Available at a discount, this glass will only be around for a limited time so don't miss out.

Size: 50 x 40cm

Bullseye opalescent sheet glass has an assertiveness and complexity of colour that isn’t matched anywhere. These sheets, when held to light, respond with a fascinating array of complementary hues - like an opal.

Working Notes

Contains:

Copper

May react with:

Selenium, Sulphur

Cold characteristics: 

Very slight orange-peel mottling.

Working notes: 

At full fuse, capped or uncapped, the mottling disappears and the colour is consistent, even and pure. At slumping temperatures and low-tack fusing temperatures (1150-1250°F/621-677°C), grey clouding may occur (similar to Steel Blue 0146), especially where contamination from oils and/or cleaner is left behind during the cleaning process. Solution: cap this colour with clear or test for each specific application. The clouding can be erased from an uncapped piece by capping with clear glass and firing to a full fuse.

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