GAF Roof Deck Seam Tape, 5-Pack

Create a waterproofing seal at roof deck joints with this GAF Seam Tape. The fiberglass-reinforced, SBS-modified asphalt tape self-adheres and self-seals around fasteners to help block water intrusion when shingles or underlayment are compromised. Designed for exterior use on roof decks.

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Key Features:

• Enhanced Leak Protection: Adds a self-adhering barrier over deck joints to help prevent water intrusion during severe weather
• Self-Seals Around Fasteners: Forms a tight seal around nails and screws from overlying underlayment and shingles
• Durable Construction: Fiberglass-reinforced SBS-modified asphalt for strength and longevity
• Easy Application: 0.75-ft x 9-in strips apply quickly to roof deck seams; use with hand pressure/roller
• Bundle Value: 5-pack covers multiple seams for efficient installs

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Specifications Table:

Specification	Details
Series Name	5-Pack Roof Deck
Package Quantity	5
Use Location	Exterior
Length (Feet)	.75
Width (Inches)	9
Color/Finish Family	Green
Manufacturer Color/Finish	Teal Green
Warranty	Limited lifetime
UNSPSC	12164900

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Frequently Asked Questions (FAQ):

Q: What are the dimensions of each roll?
A: Each roll is 0.75 feet long by 9 inches wide.

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Q: Where should this tape be used?
A: It’s intended for exterior roof deck seams prior to installing underlayment and shingles.

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Q: Does it require nails or staples?
A: No. It is self-adhering and designed to bond to the roof deck; a roller can help ensure firm contact.

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Q: Will it seal around nails from shingles installed above it?
A: Yes. The material is formulated to self-seal around fasteners driven through the overlying underlayment and shingles.

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Q: What is the warranty?
A: Limited lifetime warranty from GAF.

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A Clean, Confident Line of Defense

This teal band of protection brings a crisp, orderly rhythm across raw decking, lending both structure and assurance. I love the fiberglass-reinforced texture—industrial yet refined—quietly elevating the craft beneath your shingles. Run it in precise grids for a tailored, professional finish that feels as considered as your exterior palette. It’s a discreet essential that underpins a truly luxurious, weather-ready roof.

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Fortify your roof deck with GAF Seam Tape today for fast, durable protection at every joint.