Ultralite Kiln Keum-Boo Covers (2) Red Brass Harmony Cut 2 (medium) — the

Cut 2 (medium) — the only cut available for this file type

18mm round

Quatro JetStream

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slightly thicker at the end for improved grip and balance

Ultralite Kiln Keum-Boo Covers (2) Red Brass Harmony Cut 2 (medium) — theThe Ultralite Kiln Keum Boo Covers are a set of two red brass covers, each 4" in diameter, specially designed for use with the Ultra Lite Kiln when performing Keum Boo firing. These covers provide the controlled environment needed to achieve proper bonding temperatures for this exacting gilding technique. Keum Boo is an ancient Korean gilding technique used to apply thin sheets of gold to silver, creating silver gilt with a permanent, durable finish.