MATERIAL SAFETY DATA SHEET

ALCO-NVC, Inc Dated: February 25, 1993

PO BOX 14001 Revised: July 9, 2003

580 ST JEAN 313-823-7500 Reviewed: February 11, 2009

DETROIT MI 48214 FAX: 313-331-4726

PRODUCT: #236 WALK-ON Roof Traffic Pads

SECTION 1 PRODUCT IDENTIFICATION

Trade Name: Roof Traffic Pads

Description: Solid, asphalt/mineral sheet with white granules

Hazardous Rating: 0 – Health 0 – Fire 0 – Reactivity

(0 = Least; 4 = Extreme)

SECTION 2 HAZARDOUS INGREDIENTS

Chemical Name: OSHA-PEL ACGIH-TLV

Petroleum Asphalt None Established 5 mg/m³

CAS #8052-42-4 8 HR TWA (Asphalt Fumes)

Walk-On Roof Traffic Pads are defined by OSHA (29 CFR Part 1910) as an “Article”. A manufactured item which is formed to a specific shape or design during manufacture which does not release or otherwise result in exposure to a hazardous chemical under normal conditions or use. None of the components of this product are recognized as carcinogenic. Under the reporting requirements of Section 313 of Title III or the Superfund Amendments and Reauthorization Act of 1986 (SARA) and 40 CFR Part 372, chemicals listed on the 313 list (40 CFR Part 373.65) are identified under the heading “SARA 313”.

SECTION 3 PHYSICAL/CHEMICAL DATA

Boiling Point: Not Applicable

Vapor Density: Not Applicable

Evaporation Rate: Not Applicable

% volatile by Volume: Not Applicable

% volatile by Weight: Not Applicable

pH Level: Not Applicable

Weight per Gallon: Not Applicable

Appearance: Solid sheet with white granules on top surface

SECTION 4 FIRE & EXPLOSION DATA

Flammability Classification: NFPA – None DOT – Not Regulated

Flash Point: Greater than 400° F.

Extinguishing Media: Carbon Dioxide_, Water Fog, Foam, Dry Chemical

Special Fire Fighting Procedures and Precautions: None Recognized

Unusual Fire and Explosion Hazards: None Recognized

SECTION 5 REACTIVITY DATA

This material is stable.

Materials to Avoid: Strong Oxidizing Agents

Hazardous Polymerization: Will not occur

Hazardous Decomposition Products: Combustion may yield Carbon Dioxide, Carbon Monoxide, and/or

incomplete combustion products. Do not breathe smoke or fumes. Wear appropriate protective
equipment.

SECTION 6 HEALTH INFORMATION

Eye Contact: This product may cause mechanical irritation of the eyes.

Skin Contact: This product may cause mechanical irritation of the skin.

Inhalation: This product is not hazardous via inhalation with normal product use.

Ingestion: This product has a low order of toxicity. If symptoms of gastrointestinal irritation develop,
seek medical attention.

Signs and Symptoms: None known with normal product use.

Aggravated Medical Conditions: None known with normal product use.

Other Effects: From skin painting studies in laboratory animals, it has been concluded that some asphalts
may possess weak carcinogenic activity. This means that workers who practice poor personal hygiene,
and who are repeatedly exposed by direct skin contact with petroleum asphalt for many years, may
potentially be at risk of developing skin cancer. Intermittent or occasional skin contact with petroleum
asphalt is not expected to have serious health effects as long as good personal hygiene measures, such
as those outlined in this Material Safety Data Sheet are followed. In addition, asphalt vapors may
contain polycyclic aromatic hydrocarbons, some of which are known to be carcinogenic. Therefore,
prolonged breathing of vapors should be avoided.

SECTION 7 EMERGENCY and FIRST AID PROCEDURE

Eye Contact: Flush eyes with water to remove particulates.

Skin Contact: Flush with water to remove particulates. Wash affected area with soap and water if
available.

Inhalation: None normally required.

Ingestion: None normally required.

SECTION 8 EMPLOYEE PROTECTION

Respiratory Protection: None required with normal product use. If abraded, use of a dust filter is
recommended to prevent inhalation of fibers.

Protective Clothing: Cotton work gloves, safety glasses

Additional Protective Measures: Not Applicable

SECTION 9 ENVIRONMENTAL PROTECTION

Spill or Leak Procedure: Not Applicable; product is a solid

Waste Disposal: In some areas this product may be considered a non-hazardous special waste if
disposed in a permitted landfill. Consult Federal, State and local regulations for compliance.

SECTION 10 USER RESPONSIBILITY

This product material safety data sheet provides health and safety information. The product is to be used in applications consistent with our product literature. Individuals handling this product must be informed of the recommended safety precautions and must have access to this information. For any other uses, exposures must be evaluated so that appropriate handling practices and training programs can be established to ensure safe work place operations. Please consult your local sales representative for any further information.

SECTION 12 CLEAN UP AND DISPOSAL

Practice good personal hygiene. Launder contaminated clothing before reuse. Use control protection such as chemical splash proof goggles, oil resistant gloves, barrier cream. Clean tools and equipment with kerosene, adhering to manufacturer’s precautions. DO NOT USE GASOLINE OR NAPHTHA. Follow proper container management in disposing of containers. CERCLA amendment on disposal of containers should be followed.

SECTION 13 DISCLAIMER

The information set forth herein is believed to be accurate but is not warranted to be, whether originating with ALCO-NVC, Inc or not. Recipients are advised to confirm in advance of need that the information is current, applicable and suitable to their circumstances.

This Material Safety Data Sheet supersedes all other previously dated sheets for this product.