GAF United Coatings UniTape Seam Tape, Off-White, 4" x 50'
SKU: 51193614173

GAF United Coatings UniTape Seam Tape, Off-White, 4" x 50'

Sale price$39.00 Regular price$43.33
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Description

GAF United Coatings UniTape Seam Tape, Off-White, 4" x 50'UniTape polymer backed seam reinforcing tape A polymer backed woven polyester seam tape from GAFs United Coatings line, designed to reinforce seams, splits, transitions, and protrusions on a variety of substrates. Ideal for roofing applications where added strength and durability are required. Key Features: Reinforced Construction: Polymer backed woven polyester fabric adds strength at critical joints Versatile Application: Designed for seams, splits,

UniTape polymer-backed seam reinforcing tape

A polymer-backed woven polyester seam tape from GAF’s United Coatings line, designed to reinforce seams, splits, transitions, and protrusions on a variety of substrates. Ideal for roofing applications where added strength and durability are required.


Key Features:

  • Reinforced Construction: Polymer-backed woven polyester fabric adds strength at critical joints
  • Versatile Application: Designed for seams, splits, transitions, and protrusions across multiple substrates
  • Roofing-Ready: Part of GAF United Coatings accessories for professional roofing projects
  • Convenient Size: 4" x 50' roll for efficient coverage and fewer overlaps
  • Clean Off-White Finish: Off-white color for a neat, professional appearance

Specifications Table:

Specification Details
Brand GAF
Product Line United Coatings
Product Name UniTape Seam Tape
Color Off-White
Dimensions 4" x 50'
Style Roofing Accessories
Manufacturer Number 890539000
SKU Product Number GAFUT450OW

Frequently Asked Questions (FAQ):

Q: What materials can this tape be used on?
A: It is designed for a wide range of substrates in roofing applications where additional reinforcement is needed at seams and transitions.


Q: Is this tape suitable for reinforcing protrusions around roof details?
A: Yes, it is intended for reinforcing around protrusions as well as seams, splits, and transitions.


Q: What is the roll size?
A: Each roll measures 4 inches wide by 50 feet long.


Q: What color is the tape?
A: Off-White.


Q: Is this part of a larger roofing accessory system?
A: Yes, it is a United Coatings accessory from GAF for professional roofing reinforcement.


Subtle Strength for Seamless Rooflines

This off-white seam tape brings quiet confidence to roofing details, marrying durability with a clean, understated finish. The polymer-backed woven polyester structure is its secret—sleek yet robust at every joint. Use it to elegantly reinforce transitions and protrusions, ensuring a refined, cohesive look from edge to edge. It’s a discreet essential that elevates the craft of a luxurious, well-finished roof.


Strengthen every seam with GAF UniTape—choose the 4" x 50' roll for reliable, professional-grade reinforcement.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51193614173

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Kkellz
Omaha, US
★★★★★ 5
Quality, and comfy
True size, gives you the right support. Comfortable material and fits perfectly. Would recommend the value for the money is worth it.. good quality.. variety colors..
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Reviewed in the United States on February 18, 2026
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Kindle Customer
Port Orchard, US
★★★★★ 5
Comfortable
Size: Medium, Color: Set-unbl
Soooo comfy
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Reviewed in the United States on May 7, 2026
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Jessica Martin
Port Orchard, US
★★★★★ 4
Could be longer in the legs but that’s my preference
Size: X-Large, Color: Set-un2
Very comfortable just wish they were a little longer
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Reviewed in the United States on February 25, 2025
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toolittletravel
Omaha, US
★★★★★ 5
Perfect for my body and fit preference, plus COTTON
Size: X-Large, Color: Set-unbl
Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.
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Reviewed in the United States on February 13, 2026
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Tat Phoenix
Draper, US
★★★★★ 5
Good quality
Size: Medium, Color: Set-unbl
They fit perfectly and seem well made
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Reviewed in the United States on February 22, 2026

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