Ultra Rich Reddish Yellow 9-14 Investment Casting Stone In Place Master Alloy-Contains No Gold Per Troy Ounce (20 DWT) GIA Graduate Jeweler Tools consistent louvers and reinforcement ribs

consistent louvers and reinforcement ribs directly in sheet metal

021) threads onto a Little Torch body to accept Meco Midget–style tips

2 mm Smallest Hole 3 mm × 2

14 compartments sized for the GRS quick-change engraver handle

Gypsum-bonded investment is recommended — follow the manufacturer's burnout cycle instructions

Ultra Rich Reddish Yellow 9-14 Investment Casting Stone In Place Master Alloy-Contains No Gold Per Troy Ounce (20 DWT) GIA Graduate Jeweler Tools consistent louvers and reinforcement ribsThe Ultra Rich Reddish Yellow Master Alloy is a high performance investment casting alloy engineered for stone in place casting applications. Part of the Ultra Line of casting alloys, this master alloy produces a rich reddish yellow color when combined with fine gold to yield alloys in the 9K14K range. It features notably high silver content, contributing to its excellent tarnish resistance and casting reusability. This alloy contains no gold and is