Ransom & Randolph Ultra-Vest with BANDUST Investment-44 Lb Box Sterling Silver & Yellow Gold Filled 0 mm (oval) 502-176 0

0 mm (oval) 502-176 0

avoid introducing air during stirring

GRS New Traditional Gravers (NTG) arrive with factory-shaped tips

wear eye protection

With these inserts and the correct holder

Ransom & Randolph Ultra-Vest with BANDUST Investment-44 Lb Box Sterling Silver & Yellow Gold Filled 0 mm (oval) 502-176 0Ransom & Randolph Ultra Vest with BANDUST is specially formulated to significantly reduce total respirable dust from mixing and quenching silica based investment by up to 99% compared to Kerr Satin Cast and 97% compared to regular R&R Ultra Vest. BANDUST is not a new type of investment powder. It is a substance added to R&R investment that binds small particles to the investment material, reducing respirable dust at the source. First developed in