How To Do Aluminum Casting Using Green Sand in The Backyard Foundry Using A Plaster of Paris Pattern, A Simple Flask, Crucible and a Homemade Aluminum Furnace. I show you in this video how I make my plaster patterns for foundry casting and finish it up with casting the newly made pattern in aluminum. My Greensand is made from sifted play sand, kitty or cat litter and water. A Start To Finish Video. The plaster pattern is made in a vacuum formed plastic mold. Thanks For Watching!\r
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MSFN = Makin Sumthin From Nuthin !