Pottery is usually made of clay, which can be molded into a variety of shapes while wet. Once the form has been established, the piece of pottery is placed in a hot kiln, where the high temperature hardens the clay and gives it permanence. In order to give pottery and ceramics a smooth, shiny finish, one of several glazes must be applied. Special glazing processes are used to make dinnerware, porcelain and stoneware beautiful. Glaze also makes ceramics strong and waterproof. A concern when choosing pottery glazes is the toxicity, especially when working with children. Glazes should be lead-free and comply with all FDA guidelines.
When you are looking for your pottery glazes, you really need to know what you are looking for. There are many different kinds of pottery glazes such as cone 06 glazes for low fire glazes and cone 10 glazes for high fire glazes. There are many places that sell pottery glazes and if you are not sure what one you want, you will have a hard time getting the ones that you want to have. You can check out AMACO/Brent for some of the best and higher pottery glazes that they can offer you. There are a variety of pottery glazes to choose at an Amaco pottery supply. AMACO/Brent glazes ensure children are safe when they work with clay. Don’t take my word for it though: check out their pottery glazes features list to see if they match your requirements.