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APOC 581 is a highly flexible silicone roof repair compound used to seal cracks, seams, joints, and damaged areas before the application of a silicone roof coating. Designed to integrate fully with silicone systems, it provides durable, watertight repairs that move with the roof structure.



This silicone roof repair compound is applied during the preparation and detailing stage of a roofing system. It is commonly used on penetrations, flashing transitions, and localised damage prior to applying APOC 576 Premium Silicone Roof Coating.
This repair compound is specified wherever roofs require durable detailing areas on commercial roofs prior to coating. It is commonly specified for maintenance, repair, and refurbishment projects where durable, flexible repairs are required before applying a full silicone coating system.
For enhanced durability, APOC 581 is often used in combination with APOC Incredible Fleece-Top Reinforcement Tape, creating reinforced repairs that form part of a fully seamless roofing system.
APOC 581 is used to seal cracks, seams, joints, penetrations, and localised roof damage before coating application.
Yes. It is designed to integrate seamlessly with silicone coatings and reinforcement tapes within a complete system.
Yes. It remains permanently flexible, allowing it to accommodate roof movement and temperature changes.