Northstar Orange (5) - Second Tube Second Quality Standard Tube

NS-005 Orange is a bright transparent striking orange, now in tube form. The strike is temperature-driven, so keep it in a neutral to slightly oxidising flame — push it reducing and it goes muddy — and kiln strike it for the cleanest, most even colour. Northstar likes it over Star White, and layering Amber/Purple over it is worth a try. Second quality means heavier cosmetic flaws, bubbles or striations than we sell as first, which is no obstacle where the tube is reworked, encased or cut down.