Use for making foundry greensand (user must supply sand, water, and muller)
Foundry grade (not intended for internal use)
Packaged in multi-layer stand up pouch for long storage life
Description
Teton Foundry Supply (TM) Southern Bentonite is a high-purity, foundry grade, bentonite clay used for making greensand. It can be used either alone or with the addition of Western Bentonite. Simply add water, this product and sand of your choosing and mull to make greensand.