10-02 Asphalt Sealer (10-02)

SECTION 2: Hazards identification

WARNING Flammable Liquid Hot product can cause burns. Irritant: Causes eye, skin and inhalation irritation. Eye Gloves Toxic - Harmful by inhalation. Protection Hot Product can release Hydrogen Sulfide gas. Use proper engineering controls, work practices, and personal protective equipment. Read MSDS for details. Emergency Overview: 10-02 is a black colored liquid that has a petroleum odor. Hot product will cause severe thermal burns. If burned by hot product, cool affected area immediately with cool water. Seek medical attention. When heated, this product may release toxic hydrogen sulfide (H2S). Prolonged or repeated skin contact can cause drying of the skin which may produce irritation or dermatitis.

Potential health effects

Risk of injury depends on duration and level of exposure. Eye Contact: Hot product will cause severe thermal burns. Eye contact with 10-02 liquid or vapors can cause moderate eye irritation, redness, and itching. Eye exposures require immediate first aid to prevent damage to the eye. (continued) Skin Contact: Direct contact with hot 10-02 will cause severe thermal burns. Repeated or prolonged contact to 10-02 may cause redness, dry skin, discomfort, irritation, sensitivity and dermatitis. Inhalation: Hot 10-02 releases irritating fumes or vapors such as smoke, carbon dioxide, carbon monoxide, and unburned hydrocarbons. Exposure to vapors may cause irritation of the nose and throat, and symptoms such as headache, dizziness, nausea, loss of coordination, and drowsiness. Hydrogen sulfide and other sulfur-containing gases can evolve from this product at elevated temperatures. Hydrogen sulfide can cause respiratory paralysis and death, depending on concentrations and duration of exposure. Do not rely on ability to smell vapors, since odor fatigue rapidly occurs. Effects of overexposure include irritation of the nose and throat, nausea, vomiting and signs of nervous system depression. Ingestion: Do not ingest 10-02. Hot product will cause thermal burns. Ingestion may result in nausea, vomiting, diarrhea and restlessness. Notes: The International Agency for Research on Cancer (IARC) has concluded that occupational exposures to oxidized asphalt and their emissions during roofing operations are “probably carcinogenic to Humans (Group 2A). IARC concluded that occupational exposures to hard asphalt and their emissions during mastic asphalt work are “possibly carcinogenic to humans” (Group 2B). IARC concluded that occupational exposures to straight-run asphalt and their emissions during paving operations are “possibly carcinogenic to humans” (Group 2B).

Medical Conditions Generally Aggravated by Exposure

Individuals with preexisting skin conditions can be aggravated by exposure.