Copper Powder 325-mesh Select option:Copper Powder -5-lb Use a plastic or metal

Use a plastic or metal utensil to mix Por-A-Kast

In case of skin contact

The spill it fabricated of plastic polyurethane

We supply 50% more material because as experienced lifecasters we know that your casting needs that extra strength to last

Copper Powder 325-mesh Select option:Copper Powder -5-lb Use a plastic or metalPURE COPPER METAL POWDER FOR COLD CASTING YES, THERE IS A DIFFERENCE BETWEEN BRANDS. WE OFFER SUPERIOR QUALITY AT EXTRAORDINARY PRICES! This is a fine grade of 325 mesh the correct fineness for cold casting. Copper or other metallic powder is added to polyester resin, polyurethane resin, epoxy, gypsum cement or other binders. Small objects are cast and cured in suitable molds. To conserve metal when casting large pieces you can dust (salt) the mold