1246 Copper Blue
Bullseye sheet is available in 2mm(thin) or 3mm thickness.
The standard sheet in 3mm is approximately 280 x 250 x 3mm (the dimensions may vary slightly depending on the sheet)
The standard sheet in 2mm (thin) is approximately 250 x 210 x 2mm (the dimensions may vary slightly depending on the sheet)
Compatible with COE090.
May React With
Selenium, sulfur, and reactive glasses
May have dark colour reaction at interface with cadmium/selenium or sulfur glasses. May have a red-hued colour reaction with reactive glasses.
Copper Blue may deposit a residue onto shelf releases (ThinFire, primer) when firing to a full fuse or hotter. Scrape and thoroughly buff off used primer, then apply fresh primer; or remove used Thinfire and replace with new to avoid possible contamination effects in subsequent firings. These contamination effects are essentially reactions, possible when Selenium, Sulfur and Reactive styles are fired while in contact with a copper-contaminated separator.