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Tag Penumbra 33coe Tubing // Ed Hoy
Tag Penumbra 33coe Tubing
Order in increments of .25lb. Default is 1lb. ( USA )
155121

 LB
155121
Out of Stock

Description





TAG Penumbra

Named for the shadowy edge of a lunar eclipse, Penumbra is a reactive “silvered” cobalt blue, reformulated from one of Paul’s old favorites. Different colors are produced from reduction or oxidation, primarily a wide variety of blues and greens. Reduction can create a luster that you can trap under a clear encasement. However, surface haze doesn’t burn off as easily as amber/purple type glasses.