USA "Hunter" Casting Investment Seris Products use high purity raw material and manufactured by hi-tech methods.These products are applicable for high-tempreature alloys casting of platinum,palladium jewelries,timepieces&spectacles,stainless steel parts,aerospace parts and military precision products,etc.
-The product is made of new hi-tech of USA,it's nonpoisonous and harmless to human body,no allergic reaction  and hurt to skin.
-The powder has strong moisture absorbency,it's dehydrating speed is 50% higher than platinum investment or absorbent paper.
-The powder will not be agglomerated after dry over heat and can be used repeatedly,it's service life is much longer 60 times than platinum investment.
-The powder possesses high ehermal insulating property,can be used in annealing and ehermal insulating treatment of any alloy.
Packing:  15kg/carton | 2.5kg/pouch
Brand:Hunter
Country of origin: the United States