GAF TOPCOAT FlexSeal Sealant – White, Tube
SKU: 46720526220

GAF TOPCOAT FlexSeal Sealant – White, Tube

Sale price$14.85 Regular price$16.50
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

GAF TOPCOAT FlexSeal Sealant – White, TubeTOPCOAT FlexSeal White Roof Sealant Tube A white, solventbased synthetic elastomeric sealant designed for roofing applications. Highly flexible and durable, it requires a completely dry surface prior to application for optimal adhesion and performance. Key Features: Elastomeric Flexibility: Synthetic formulation maintains elasticity to handle roof movement and temperature swings Solvent Based Adhesion: Bonds strongly when applied to clean, completely

TOPCOAT FlexSeal White Roof Sealant Tube

A white, solvent‑based synthetic elastomeric sealant designed for roofing applications. Highly flexible and durable, it requires a completely dry surface prior to application for optimal adhesion and performance.


Key Features:

  • Elastomeric Flexibility: Synthetic formulation maintains elasticity to handle roof movement and temperature swings
  • Solvent-Based Adhesion: Bonds strongly when applied to clean, completely dry surfaces
  • Durable Weather Resistance: Built to withstand harsh outdoor conditions on roofing projects
  • Easy Tube Application: Packaged in a tube for standard caulk-gun dispensing
  • Code and Standards: Listed to ASTM D412, D2196, D1475, E1644; Florida Building Code and Miami-Dade Approved

Specifications Table:

Specification Details
Brand GAF
Product Line TOPCOAT FlexSeal
Color White
Formulation Solvent-based synthetic elastomeric sealant
Packaging Tube
Unit of Measure TB
Item Weight 0.75 lb
Applicable Standards ASTM D412; ASTM D2196; ASTM D1475; ASTM E1644
Approvals Florida Building Code; Miami-Dade County Approved
Manufacturer Number 7766920WP
SKU Product Number GAFTCFSWHTB

Frequently Asked Questions (FAQ):

Q: What surfaces can FlexSeal be used on?
A: It’s formulated for roofing applications and compatible with many common roof substrates; ensure the surface is clean and completely dry before applying.


Q: Can it be applied in wet conditions?
A: No. As a solvent-based product, the surface must be completely free of moisture prior to application.


Q: How is it dispensed?
A: It comes in a tube and is applied using a standard caulk gun.


Q: Is it compliant with building codes?
A: Yes, it carries Florida Building Code and Miami-Dade approvals and meets ASTM D412, D2196, D1475, and E1644.


Q: What color is this variant?
A: White.


Sculpted Seal, Seamless Finish

This sleek white sealant brings a crisp, architectural polish to rooftop details, lending a clean, continuous line wherever it’s applied. Its elastomeric body flexes gracefully, preserving a refined silhouette through shifting seasons. Use it to tidy flashings and transitions, creating a cohesive envelope that elevates the exterior. A quiet essential, it’s the finishing touch that underscores luxurious, lasting design.


Seal your project with durable, flexible performance—choose TOPCOAT FlexSeal White Tube today.

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: 46720526220

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nikkiey
Bozeman, US
★★★★★ 5
Runs small
Color: Beige, Size: 6
Runs small
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Reviewed in the United States on May 15, 2026
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Robyn Davis
Chelsea, US
★★★★★ 5
Prom approval, great choice
Color: White, Size: X-Small
Thank you so much, this suit fits great on your average teenage boy size xs and I was nervous t first but he looks great in the suit. His prom will be memorable. My son like 5ft 5in weight about l50lbs too for those curious.
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Reviewed in the United States on May 21, 2026
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SuperAuntie
Los Angeles, US
★★★★★ 4
Right for the price!
Color: Brown, Size: Large, Color: Brown, Size: Large
True to size. Pants are thin, but it aligns with price
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Reviewed in the United States on May 3, 2026
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robert snell
Draper, US
★★★★★ 1
Size up
Color: Brown, Size: XX-Large
It's not true size.You have to go up
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Reviewed in the United States on January 20, 2026
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Howard
Draper, US
★★★★★ 5
Great quality tux for the price
Color: White, Size: XX-Large, Color: White, Size: XX-Large
I was pleasantly surprised with the quality and fit right out of the package. The cloth has a subtle pattern that gives it an upscale look without being flashy, and overall it feels far nicer than I expected at this price. Jacket: The jacket has a good weight and thickness, so it feels solid and well-made. Sleeve length was perfect right out of the box, which almost never happens for me. The only fit issue was a bit of snugness in the chest and underarm area, but I have broad shoulders and a larger chest, so that’s not unusual. My dress shirt sleeve length is 36.5", so I went with an XXL instead of my usual XL to make sure the sleeves were long enough. That was the right call, because it’s always easier for a tailor to size something down than to try and make something too small work. Aside from a quick tweak in the chest, this could easily be worn straight out of the package. Pants: The pants are noticeably thinner than the jacket and you can kind of see through them, so you’ll want to be mindful when choosing undergarments. That said, the lighter fabric is actually a plus for summer outdoor events or warm indoor venues since it will help keep you cool and comfortable. The flexible waistband made them very comfortable, and the fit in both the waist and length was spot on. For reference, I usually wear 38x32 dress pants and these matched perfectly. Overall: The quality is excellent for the cost. Even with a minor tailoring bill, my total cost to own this tux will still be less than renting one for a single event. I couldn’t be happier with the purchase and wouldn’t hesitate to pick up another.
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Reviewed in the United States on August 13, 2025

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