MATERIAL SAFETY DATA SHEET
CGC Plaster of Paris (Bulk); Plaster of Paris; Zou Plaster
and Bulk Stucco
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CGC Plaster of Paris 52100POPv6
CHEMICAL PRODUCT AND IDENTIFICATION
350 Burnhamthorpe Rd. W., 5th Floor
Mississauga, Ontario L5B 3J1
(905) 803-5600 Fax (905) 803-5688
A Subsidiary of USG Corporation
Product Safety: 1 (800) 507-8899
Version Date: January 1, 2008
CGC Plaster of Paris (Bulk); Plaster of Paris; Zou Plaster and Bulk Stucco
CHEMICAL FAMILY /
GENERAL CATEGORY Plaster
Formulated product containing Plaster of Paris (Calcium Sulfate Hemihydrate)
This product is not expected to produce any unusual hazards during normal use. Exposure to high dust levels may
irritate the skin, eyes, nose, throat, or upper respiratory tract.
POTENTIAL HEALTH EFFECTS (See Section 11 for more information)
Exposure to dust generated during the handling or use of the product may irritate eyes, skin, nose,
throat, and upper respiratory tract. Persons subjected to large amounts of this dust will be forced to
leave area because of nuisance conditions such as coughing, sneezing and nasal irritation. Labored
breathing may occur after excessive inhalation. If respiratory symptoms persist, consult physician.
Dust can cause mechanical irritation of eyes. If burning, redness, itching, pain or other symptoms
persist or develop, consult physician.
Prolonged and repeated exposure to airborne free respirable crystalline silica can result in lung disease
(i.e., silicosis) and/or lung cancer. The development of silicosis may increase the risks of additional
health effects. The risk of developing silicosis is dependent upon the exposure intensity and duration.