SHIPPING: Raw materials are relatively inexpensive, but are heavy. In some cases shipping may cost more than the product ordered. Please see our shipping policy on our store info page. CAUTION: Some of these materials are toxic in their dry unfired or fired state. You should always use a dust mask when working with these materials. We have an inexpensive, Toxic Dust Mask available. Also Material Safety Data Sheets are available on request or can be downloaded from MSDS Search. These materials have always been potentially harmful, so let’s get serious about safe handling. |
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