Document MJNJ9mbg2N4ZgzKJoD5N3YG0a

Bird Roofing Division PLAINTIFF'S EXHIBIT July 22, 1988 Mr Eugene Bowler Rock Brook Drive Camden, ME 04843 Dear Mr. Bowler: Thank you for your interest in Bird roofing products. Bird Fiberglass shingles do not contain any asbestos dust or fibers in their construction. There is absolutely no asbestos present in any of our fiberglass shingles. The major components in our fiberglass shingles are: 1. Asphalt coating 2. Rock dust 3. Fiberglass mat , 4. Ceramic coated granules 5. Talc backing 6. "Wind Seal" adhesive dots Thank you. Sincerely, objjfjif.'eZtiZ Clifford J. Patenaude Division Chemist CJP/jm Pleasant Street Norwood, MA 02062 Phone 617-551-0656 BIRD 013533 BIRD 013532