Gemset Investment Powder

Investment Powder for Casting;Gemset investment powder for casting;Uniquely formulated to protect precious stones, especially diamonds, set into the wax prior to investing, burnout and during casting;Great for use with all precious metals including white palladium (all carats);Also great for brass and other non precious metals;Gives the highest quality surface finish;The gemstone will be as clear as it was before the process began;Special formula allows the easy removal of the finished casting from the mould;It is suited to both centrifugal and vacuum assisted casting methods;See PDF above;22.5Kg bag;Technical details;Do not steam de-wax;Do not burnout above 630°C;Do not quench, only knock out when cold;Water to Powder Ratio;Machine vacuum mixing 38:100;Hand mix then vacuum 40:100