Melt Glass Art Supply is an authorized Dealer and Preferred Partner of Bullseye Glass. We are also located just 12 miles from the Bullseye Resource Center in Portland, Oregon! As such, we can offer an everyday discount of 20% on all Bullseye glass, keep a full selection of products on hand (restocking is SO easy), AND we have access to special runs and one-of-a-kind glass that no one else in the country has!
While Bullseye does not claim to be COE 90, we have always found it to be compatible with other COE 90 glasses, such as Wissmach. We always encourage testing your glass, if you're unsure.