Ceramic products contain Crystalline silica and/or other hazardous materials. Danger: May cause cancer by inhalation when in dry state and may cause damage to lungs through prolonged or repeated exposure by inhalation. Prevention: Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Do not breathe in dust. Do not eat, drink, or smoke when using products. When in dry form and in case of inadequate ventilation, wear respiratory protection. Response: if exposed or concerned: Get medical advice. Disposal: Dispose of contents/containers in accordance with local regulation.