Product Description

Blue Thunder is a dark cobalt blue color with silver. When worked in an oxidizing flame it yields bright metallic blues. When worked in a neutral flame it yields bright hazy greens. When worked in a heavily reducing flame Blue Thunder produces a nice ash gray. It is well suited for stringer application, blown work, and sculpture. Blue Thunder is a lighter version of NS45 Blue Moon with the same working values.

Northstar Glassworks borosilicate rods are approximately 20" in length. Sold in 1/4 lb. bundles. 33 COE. Images courtesy of Northstar Glassworks.

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