Kwik Mix Fast

SECTION 2: Hazards identification

Hazardous % CAS Number LD 50 LC 50 Ingredients Of ingredient Of Ingredient Silica, non 23-32 N/A crystalline Silica, crystalline 2-3 14808-60-7 N/A Calcium Oxide 6-8 1305-78-8 N/A Ferric Oxide 11-15 1309-37-1 N/A Aluminum 7-10 1344-28-1 N/A Section 3 – Hazardous Identification Relevant Routes of Exposure: Eye contact, skin contact, inhalation and ingestion Effects resulting from EYE contact: Exposure to airborne dust may cause immediate or delayed irritation or inflammation Effects resulting from SKIN contact: Discomfort or pain cannot be relied upon to alert a person to hazardous skin exposure. Consequently, the only effective means of avoiding skin injury or illness involves minimizing skin contact, particularly contact with wet material. Exposed persons may not feel discomfort until hours after the exposure has ended. Exposure to dry material may cause drying of the skin with consequent mild irritation or more significant effects attributable to aggravation of other conditions. Dry material contacting wet skin or exposure to moist or wet material may cause more severe skin effects including thickening, cracking, or fissuring of the skin. Prolonged damage may result in caustic burns. Effects resulting from INHALATION: Kwik Mix Fast Set may contain crystalline silica; prolonged exposure to airborne free crystalline silica may cause delayed lung injury including silicosis, a disabling and potentially fatal lung disease. Effects resulting from INGESTION: Although ingestion of small quantities of material is not known to be harmful, ill effects are possible especially if larger quantities are consumed. Do not eat. Carcinogenic potential: Products contained in Fast Set are not known to contain any carcinogenic substances. However, Portland and Masonry Cement contain trace amounts of crystalline silica and hexavalent chromium which are classified by IARC and NTP as known human carcinogens. Medical conditions which may be aggravated by inhalation or dermal exposure: Pre-existing upper respiratory and lung diseases; Unusual hyper-sensitivity to hexavalent chromium salts.