GAF Roof Deck Seam Tape (4" x 67') – Seals Joints, Seams & Fasteners for Extra Water Protection – Fortified Roof™ Standards & ASTM 1970 – for use on Plywood, OSB - Made in The USA
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GAF Roof Deck Seam Tape (4" x 67') provides reliable protection against water intrusion by sealing joints, seams, and fasteners on your roof deck. Designed to offer additional waterproofing, this high-performance tape helps prevent costly water damage and ensures a durable roof structure. It is ideal for meeting FORTIFIED Roof requirements and complies with ASTM 1970 standards, making it a top choice for homeowners and contractors looking to enhance their roof’s longevity and resilience. This product is made in the USA and is perfect for use in residential and commercial roofing applications.
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Average Price
$5.33
Min Price
$2.00
Max Price
$11.00
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GAF Roof Deck Seam Tape (4" x 67') – Seals Joints, Seams & Fasteners for Extra Water Protection – Fortified Roof™ Standards & ASTM 1970 – for use on Plywood, OSB - Made in The USA
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Current bidRecently Sold

gaf roof deck seam tape (4" x 67') – seals joints, seams & fasteners for extra water protection – fortified roof™ standards & astm 1970 – for use on plywood, osb - made in the usa
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gaf roof deck seam tape (4" x 67') – seals joints, seams & fasteners for extra water protection – fortified roof™ standards & astm 1970 – for use on plywood, osb - made in the usa
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Final priceEnded Jan 18, 2026

gaf roof deck seam tape (4" x 67') – seals joints, seams & fasteners for extra water protection – fortified roof™ standards & astm 1970 – for use on plywood, osb - made in the usa
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