Bentonite is used in clumping cat litter, so to make green sand, I ground up some cat litter in a ball mill of my own design. These grains are called glauconies and consist of … 0. rpotts2. 1kg bag of Petrobond Casting Sand; Delft Clay Alternative; Can be used with Gold, Silver, Copper, Aluminum.. etc. I always wondered how green clay was made! Contact: Green Sand Casting. I bought sand because it was far enough to the nearest reservoir and river where it’s possible to take sand. ... You can also see how this green sand formula works in my other casting instructables and youtube videos. Copper Based Alloys. 6" Miland Bracelet Pliers w/ 1-3/8" and 1-5/8" Double Cylinders . $54.95. Simply put, it is a mixture of sand, bentonite clay, and a bit of water. You have no items in your shopping cart. Made In The USA My goal was to make it at minimum cost and to achieve semi good casting quality ;-). Casting. This green sand is formulated for the small foundry from products supplied to professional foundries. 4 years ago Reply Upvote. My Cart. All-inclusive kits including our casting sand/clay mixture and other accessories for melting and casting your metals. I decided after using oil bonded sand to test some homemade green sand.I got some play sand and after doing a bit of Internet research I started making the green sand. The drum is a 5-gallon paint pail, turned at 32 rpm. I started experimenting with small quantities measuring first 1KG of sifted and dry play sand. Sand Casting Set with 5 Lbs Petrobond Quick Cast Sand Casting Clay and Cast Iron Mold Flask Frame Melt Pour Metals 4.3 out of 5 stars 45. Aluminium Alloys. Cast Iron Bar. Only 5 left in stock - order soon. This term is specifically applied to shallow marine sediment, that contains noticeable quantities of rounded greenish grains. Recently Viewed Products. 11-1/2" Hard Chrome Steel Grooved Ring Mandrel - … Green Sand is used for metal casting. This item: Sand Casting Set $125.02. The medium grade sand used in this product is appropriate for casting parts with a level of precision not possible using inexpensive and coarse sand readily available at commercial retailers for construction and landscaping purposes. Buy or dig sand. W H Butler has been producing green sand castings since 1922 when production first began. The green sand moulding process requires sand, clay and water to be mixed together to form a mould material that can be compacted around a pattern to produce a mould. Making Green Sand. Green sand or Green sand is either a sand or sandstone, which has a greenish color. Buy the selected items together. Petrobond Casting Sand.