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Penumbra Fine #70 Frit 2 oz - Trautman TAG

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$14.00 / 2 Oz Jars


The fine frit grade resembles river silt and talcum powder. Paul has reformulated one of his old favorites and dubbed it
Penumbra, from the astronomy term for a partial eclipse shadow. Penumbra is a reactive, striking "silvered" cobalt blue, which reduces and oxidizes for a range of colors and effects. This sample includes some clear glass; you can see a mirror finish at the edges.

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