Description
APOC 109 Asphalt Roof Cement is a professional-grade, trowel-applied mastic designed for long-lasting leak repair on commercial and residential roofs. This durable, all-weather formula works in both wet and dry conditions, creating a robust seal against water intrusion—even underwater—and resists slumping during vertical applications.
Additionally, APOC 109 provides flexible yet tough performance that holds up under asphalt shingle, cap sheet, and concrete roof systems. It meets ASTM D3409 and ASTM D4586 Type I standards and boasts Miami–Dade County approval—making it a contractor-trusted option for reliable repairs.
Common Roofing Applications:
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Patching splits, cracks, and seams in gravel and smooth-surface asphalt roofs
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Sealing around chimneys, vent pipes, downspouts, and fastener locations
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Vertical repairs where non-sag performance is required
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Below-grade waterproofing and dampproofing on foundation walls
Key Product Highlights:
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All-weather, wet or dry application
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Non-sag consistency—ideal for vertical and overhead use
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Bonds underwater for emergency leak response
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Fiber-reinforced for extra durability
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Exceeds ASTM D3409 & D4586 Type I standards
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Miami–Dade Product Control Approved
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Backed by a 7-year limited warranty
All in all, APOC 109 Asphalt Roof Cement delivers a high-performance, reliable solution for roofing professionals needing a durable, leak-proof repair compound.
📄 Download APOC 109 Technical Data Sheet (PDF)
📄 Download APOC 109 Safety Data Sheet (PDF)
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