Inquiry (采购产品): Carborundum Grit We sell Carborundum Grit (Silicone Carbide) in a variety of degrees of coarseness. We are concerned that silica as an ingredient is not insurable under liability insurance. We are looking for a source that does not contain silica. Does such a product exist? Thank you for your attention to my request. Susan Clark **** Hidden Message ***** Susan Clark 60181 Company: Graphic Chemical & Ink Co. E-mail: sales@graphicchemical.com **** Hidden Message ***** sales@graphicchemical.com