Flex Seal
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Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White
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Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White
Flex Seal Liquid is liquid rubber, in a can!
Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White
Item #: 17923637

Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White

87% of respondents would recommend this to a friend

Item #: 17923637

GMD 10381

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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Order now and get it around Thursday, September 24
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Flex Seal Liquid is liquid rubber, in a can!
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What Stands Out

Multi-Surface Application
Flex Seal Liquid easily adheres to wood, metal, concrete, and more, providing a versatile solution for a variety of repair and sealing projects around the home or outdoors.
Flexibility & Durability
Once cured, this sealant remains flexible, creating a waterproof barrier that withstands heat, cold, and moisture, ensuring long-lasting protection against leaks and damage.
Easy DIY Use
The one-gallon container of Flex Seal Liquid allows for easy pouring and application, making it user-friendly for both experienced DIYers and first-time users seeking effective repair solutions.

Product Details

Shop the best deals on Flex Seal Liquid Rubber Sealant Coating - 1 Gallon in. Available in white color. Waterproof and weatherproof. Protects surfaces from leaks and moisture. Shop at Ubuy The Gambia
  • Thick rubberized liquid that can be applied by brushing, rolling, dipping, or pouring
  • Dries into a watertight, airtight, flexible, rubberized coating
  • Ideal for covering large surface areas
  • Resistant to mildew, chemicals, and UV rays
Package Weight12.1 Pound

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners seeking a durable, weather-resistant solution for leaking roofs, gutters, and around windows.

  • DIY Enthusiasts

    Perfect for DIY projects requiring waterproofing, sealing, or repairing various surfaces such as wood, metal, and concrete.

  • Boat Owners

    Useful for boat owners needing to seal and protect hull leaks and keep water out of compartments.

Not Suitable For
  • Heavy Machinery

    Not suitable for high-load applications or heavy machinery where extreme durability and structural integrity are crucial.

Product Description

Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White

About This Item

Introducing Flex Seal Liquid Rubber Sealant Coating in a convenient 1-gallon size, and it comes in a stunning white color. Whether you need to seal leaks, waterproof surfaces, or create a protective barrier, this Flex Seal product is perfect for the job. With its powerful formula, this liquid rubber sealant is designed to provide a durable and long-lasting solution.

It can be used on a wide range of materials, including metal, wood, rubber, plastic, concrete, and more. So, no matter what your project is, Flex Seal Liquid Rubber Sealant has got you covered. This Flex Seal product is not your average sealant. It is designed to create a flexible and watertight barrier that can withstand extreme temperatures, making it perfect for indoor and outdoor use.

Whether you need to seal a leaky roof, fix a cracked bathtub, or protect a boat from water damage, Flex Seal Liquid Rubber Sealant Coating is the ideal choice. Applying this liquid rubber sealant is a breeze. Simply brush, roll, dip, or pour it onto the surface you want to seal, and let it dry. It dries into a strong, flexible, and watertight seal that you can count on. Don't let leaks and water damage ruin your day.

Invest in the powerful protection of Flex Seal Liquid Rubber Sealant Coating and experience the peace of mind knowing that your surfaces are sealed and protected. Get your 1-gallon of Flex Seal Liquid Rubber Sealant Coating in white today and enjoy the benefits of a strong and reliable sealant that will stand the test of time.

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Customer Questions & Answers

  • Question: How should I apply Flex Seal Liquid?

    Answer: You can brush on, roll, dip, or pour it to create a flexible rubberized seal.
  • Question: What surfaces can I use Flex Seal Liquid on?

    Answer: It is recommended for use on concrete, glass, wood, metal, and various other surfaces.
  • Question: Is Flex Seal Liquid resistant to mold and chemicals?

    Answer: Yes, it is mildew and chemical resistant.

Flex Seal Flex Seal Editorial Review

Flex Seal Liquid Rubber Sealant Coating, 1 Gallon, White is a versatile product that effectively seals leaks in various surfaces such as metal roofs, concrete walls, and even shoes. Users have reported positive experiences, with many noting its easy application and impressive durability, making it an ideal solution for both indoor and outdoor repairs. This liquid rubber sealant dries within 24 hours and can be used on multiple surfaces, including ceramic and wood. Despite its effectiveness, some users mention that the application process can be tougher than anticipated and express a desire for smaller sizes as alternatives for different projects.

Customer Reviews & Ratings

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Pros

  • Effective for sealing leaks in various surfaces
  • Easy to apply and dries within 24 hours
  • Versatile use for indoor and outdoor applications
  • Works well on both smooth and rough surfaces
  • Durable enough for long-lasting repairs

Cons

  • Application can be more challenging than expected

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 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.

GMD 10381

Order now and get it around Thursday, September 24

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Thick rubberized liquid that you can brush, roll, dip, or pour
  • Dries to a watertight, airtight, flexible, rubberized coating
  • Perfect for covering large surface areas
  • Mildew, chemical and UV resistant
  • Seals and protects surfaces from the elements and extreme temperatures
  • Recommended for various surfaces including concrete, wood, metal, and more

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