Casting Powder for Platinum/platinum investment compounds:Easy handling,High strength,High thermal shock resistant,no crack. Casting Powder for Platinum:BY Casting Powder for Platinum is used for casting Platinum,BY platinum investment compounds are a seriece of powdered modeling...

Casting Powder for Gold Easy-handling,good quality.for carat gold,silver,copper and other non-ferrous metals,casting fo ornamen BY Casting Powder for Gold is used in the precision casting of Gold,Silver and Copper.aod other non-ferrous  metals and the precision casting of...