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All asphalt shingle systems shall comply with the following requirements: TAS 100, TAS 107, ASTM D3462 and ASTM D3018. Asphalt shingle systems shall have a quality control testing program by an approved independent listing agency having an unannounced follow-up visit. Follow-up test results shall be made available to the certification agency upon request.

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1521.17 Roof Assemblies and Rooftop Structures,
Application of elastomeric and or maintenance coating systems over existing asphalt shingles shall be in accordance ...
1521.17 Roof Assemblies and Rooftop Structures,
Application of elastomeric and or maintenance coating systems over existing asphalt shingles shall be in accordance ...