Copper Powder 325-mesh Select option:Copper Powder -5-lb as with the majority of

as with the majority of our kits

For users that already have a suitable vacuum pump

IMPORTANT NOTE: In addition to the workshop fee

Richard Bechtel

even if they’re on tile

Copper Powder 325-mesh Select option:Copper Powder -5-lb as with the majority ofPURE 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