Flex Seal
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Flex Seal Liquid Rubber Sealant, 1 Gallon, Black
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Flex Seal Liquid Rubber Sealant, 1 Gallon, Black
Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
Flex Seal Liquid Rubber Sealant, 1 Gallon, Black
Item #: 14044491

Flex Seal Liquid Rubber Sealant, 1 Gallon, Black

Item #: 14044491

USD 141

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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us Imported from USA store

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Order now and get it around Saturday, August 22
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Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
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What Stands Out

Versatile Application
Flex Seal Liquid can be applied to various surfaces, effectively sealing leaks and cracks in roofs, gutters, and more, making it a go-to solution for home repairs and outdoor maintenance.
Strong Durability
This rubber sealant forms a thick, flexible barrier that withstands extreme weather conditions, ensuring long-lasting protection and minimizing the need for frequent reapplication.
Easy to Use
The liquid formula is user-friendly, allowing homeowners to easily pour, brush, or spray for quick sealing without the need for professional assistance, saving both time and money.

Product Details

Shop Flex Seal Liquid Rubber Sealant, 1 Gallon, Black online at a best price in British Virgin Islands. 54189334
  • Thick liquid that seeps into cracks and holes to form a waterproof, weatherproof seal
  • Versatile usage for roof, gutter, ponds, bird bath, basements, foundations, vehicles, boats, DIY projects, and more
  • Suitable for various surfaces including concrete, wood, metal, plastic, fabric, ceramic, and more
  • Can be brushed, rolled, dipped, or poured on for a watertight, flexible rubberized coating
  • Fast application that seals out water, air, and moisture while preventing rust, corrosion, mildew, and chemical damage
  • Comes in a 1-gallon black can and is an ideal solution for a variety of coating and sealant applications
Package Weight14 Pound

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to seal leaks and protect surfaces from water damage and wear.

  • DIY Enthusiasts

    Perfect for DIY projects where flexible, waterproof seals are needed for various materials and applications.

  • Automotive Use

    Great for car enthusiasts needing to seal minor leaks or protect parts from corrosion and moisture.

Not Suitable For
  • High-Temperature Environments

    Not suitable for areas that experience high heat, as it may degrade or lose effectiveness over time.

Product Description

Flex Seal Liquid Rubber Sealant, 1 Gallon, Black

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What surfaces can Flex Seal Liquid be used on?

    Answer: Recommended surfaces include concrete, glass, brick, stucco; masonry, wood, copper, plastic, tile; fabrics, wires, vinyl, fiberglass, ceramic, porcelain; metal, aluminum, natural stones, foam, asphalt; EIFS, TPO, PVC, EPDM, CSPE, Hypalon polyurethanes.
  • Question: What are some common uses for Flex Seal Liquid?

    Answer: Common uses include roof and gutter repairs; ponds and bird bath assembly and repairs; basements and foundations; tools and sporting equipment upgrades and repairs; cars, trucks and vans, RVs, Campers and trailer repairs; Boats and watersports equipment; DIY projects, crafting, and hobbies.
  • Question: How does Flex Seal Liquid work?

    Answer: Flex Seal Liquid starts out as a thick liquid that can seep into cracks and holes to form a waterproof, weatherproof seal. It is easy to use and stops leaks fast.

Flex Seal Flex Seal Editorial Review

Flex Seal Liquid is a versatile and effective solution for repairing leaks and cracks around the house. Customers have had overwhelmingly positive experiences with this product, praising its ability to seal water leaks and provide long-lasting results. One customer shared that they used Flex Seal Liquid to repair their RV roof and seams, eliminating all leaks. They described it as "fantastic stuff" that exceeded their expectations. Another customer mentioned using it to fix a crack under their sink, expressing their satisfaction with the product's performance. Customers have also appreciated the unique rubbery Consistency of Flex Seal Liquid, even when dry. This allows it to withstand movement and flex without failing. Many customers have been impressed by this feature and plan to use the product for other projects. The ease of application has been highlighted by customers as well. The liquid sealant can be brushed on, rolled, dipped, or poured, making it convenient to use in various scenarios. Its quick-drying nature has also been praised, as it saves time during the repair process. Additionally, customers have noted the benefits of Flex Seal Liquid's transparent and practically invisible finish. This makes it suitable for sealing different types of leaks without compromising the aesthetics of the surface. Overall, Flex Seal Liquid has received glowing reviews from customers who have successfully used it to repair various household issues. Its effectiveness, ease of use, and durability make it a highly recommended product.

Customer Reviews & Ratings

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Pros

  • Effectively seals leaks and cracks
  • Stays rubbery even when dry, allowing for movement without failure
  • Easy to apply with various methods (brushing, rolling, dipping, pouring)
  • Quick-drying formula
  • Provides a transparent and practically invisible finish

Cons

  • No negative feedback was mentioned in the provided reviews.

Platform Trust & Buyer Confidence

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Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 141

Order now and get it around Saturday, August 22

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Liquid rubber in a can
  • Brush, roll, dip or pour it on
  • Watertight, flexible rubberized coating
  • Seals out water, air, and moisture
  • Prevents rust and corrosion
  • Versatile use for various applications

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