About Sturdy-Dek® Asphaltic Cover Board
Sturdy-Dek® is an asphaltic cover board solution for GAF modified bitumen systems designed to protect the roofing assembly and provide a uniform substrate for Ruberoid® membranes. The asphaltic panel consists of a core, faced with two asphalt-saturated fiberglass liners. GAF’s Ruberoid® membranes may be cold applied or torched directly to the Sturdy-Dek® cover board, providing a compatible and durable roofing system.
Features & benefits
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Improved Durability
Dimensionally stable board with high compressive strength and excellent water-resistance -
Compatibility
Upon torching or applying cold adhesive the asphaltic Sturdy-Dek® cover board becomes a key component of the roof membrane, reinforcing its strength and improving its resistance to punctures -
Ease of Installation
Extremely lightweight and flexible at only 0.67 lbs per sq. ft. for 1/8" boards and 1.58 lbs per sq. ft. for 1/4" boards
Product Documentation
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Sturdy-Dek Cover Board SDS - 4272
Safety Data Sheets

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