Material Safety Data Sheet

ManualsBrandsOwens Corning ManualsRoof Shingles665550

Prepared: 12 October 2010 Page 1 of 1 PUB No.: 23128-G

OWENS CORNING WORLD HEADQUARTERS

ONE OWENS CORNING PARKWAY

TOLEDO, OHIO 43659

419.248.8000

October 12, 2010

Customer satisfaction and safety are top priorities at Owens Corning. Part of that commitment

is providing you with information regarding the products we manufacture and sell.

One means by which we provide health information about our products is through material

safety data sheets (MSDSs). However, some of our products pose no health or physical hazard

and are classified as "articles" as defined by the Occupational Safety and Health

Administration's (OSHA) Hazard Communication Standard. This interpretation is consistent with

that of the Asphalt Roofing Manufacturers Association (ARMA) legal counsel.

Articles are exempt from the requirement of publishing MSDSs. Title 29 of the Code of Federal

Regulations, Section 1910.1200 (amended), specifically states that it does not apply to articles.

An article is defined in the standard as follows:

"Article means a manufactured item, other than a fluid or particle: (i) Which is

formed to a specific shape or design during manufacture; (ii) which has end use

function(s) dependent in whole or in part upon its shape or design during end

use; and (iii) which under normal conditions of use does not release more than

very small quantities, e.g., minute or trace amounts, of a hazardous chemical and

does not pose a physical hazard or health risk to employees."

Owens Corning Roofing products meeting the article definition include:

 Asphalt Shingles



AtticMate

 Deck Defense™ High

Performance Roof

Underlayment

 DecoRidge

Hip &

Ridge

 Fiberglas™

Reinforced Felt

 High Ridge Hip &

Ridge with Sealant

 Mineral Surface Rolls

 Perforated Hip &

Ridge

 RapidFlow™ Gutter

Drainage Protection

 RIZERidge

Hip &

Ridge

 Starter Roll

 Starter Strip

 VentSure

Ventilation

Products

 WeatherLock

Ice &

Water

Barrier

 WeatherGuard

Hip & Ridge

We hope this satisfies your needs. If more information is required, or if you have additional

questions, please call 1-800-GET-PINK

Get product hazard information and Material Safety Data Sheets for other Owens Corning

products electronically via Internet: http://www.owenscorning.com or call

1-800-GET-PINK.