DAP WELDWOOD Multi-Purpose Floor Covering Revision Date: 03/07/2005 Adhesive

SECTION 2: Hazards identification

Emergency Overview: A white to off-white paste with a very slight ammonia odor. WARNING! May cause irritation to the Page 2 of 6 respiratory tract. Harmful or fatal if swallowed. May cause eye, skin, nose, throat and respiratory tract irritation. This product contains ethylene glycol. Refer to other MSDS sections for other detailed information. Effects Of Overexposure - Eye Contact: May cause eye irritation. Effects Of Overexposure - Skin Contact: May cause skin irritation. Effects Of Overexposure - Inhalation: Inhalation may cause irritation to the respiratory tract (nose, mouth, mucous membranes). Vapors may be irritating to eyes, nose, throat, and lungs. Prolonged, repeated, or high exposures may cause weakness and depression of the central nervous system. Effects Of Overexposure - Ingestion: If ingested, may cause vomiting, diarrhea, and depressed respiration. Aspiration of material into the lungs due to vomiting can cause chemical pneumonitis, which can be fatal. Effects Of Overexposure - Chronic Hazards: Ethylene Glycol may cause kidney and liver damage upon prolonged and repeated overexposures. Studies have shown that repeated inhalation of ethylene glycol has produced adverse cardiovascular changes in laboratory animals. Ethylene glycol has been shown to cause birth defects in laboratory animals. Prolonged or repeated contact with skin results in irritation and dermatitis.

Principle Routes of Exposure

Skin Contact, Skin Absorption, Inhalation Medical Conditions which May be Aggravated by Exposure: None known.