Flex Seal Liquid
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Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, MAX, Black, 2.5 Gallon
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Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, MAX, Black, 2.5 Gallon
Flex Seal Liquid MAX is a convenient 2.5 gallon can of liquid rubber that can be brushed, rolled, dipped or poured onto any surface, making it perfect for professionals and do-it-yourselfers alike.
Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, MAX, Black, 2.5 Gallon
Item #: 221916289

Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers,

Item #: 221916289

AED 1266

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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    Flex Seal Liquid MAX is a convenient 2.5 gallon can of liquid rubber that can be brushed, rolled, dipped or poured onto any surface, making it perfect for professionals and do-it-yourselfers alike.
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    What Stands Out

    Versatile Applications
    Flex Seal Liquid is ideal for various surfaces, including roofs, basements, and RVs, providing a robust solution to prevent leaks and damage in multiple environments.
    Durable Protection
    This liquid rubber coating offers waterproof, flexible, and UV-resistant properties, ensuring long-lasting protection against the elements while maintaining breathability for surfaces.
    Easy Application
    Flex Seal Liquid allows for effortless application, enabling users to tackle repairs quickly and efficiently with a seamless finish, enhancing convenience for homeowners and professionals alike.

    Product Details

    Shop now for Flex Seal Liquid MAX 2.5 gal - Black at Ubuy UAE. Get the best deals and offers on a UAE. Fast shipping and secure payment.
    Brand NameFlex Seal Liquid
    UPC850017897434
    Unit Count320.0 Fluid Ounces
    Global Trade Identification Number00850017897434
    Number of Items1
    Part NumberLFSMAXBLK02
    ModelLFSMAXBLK02
    Item Type NameFlex Liquid MAX Black 2.5 Gallons
    ManufacturerSwift Response, LLC
    Included ComponentsItem
    Item Weight20 Pounds (9.07 kg)
    Item Dimensions10.5 x 10 x 10 inches (26.7 x 25.4 x 25.4 cm)
    Water Resistance LevelWaterproof
    Item FormLiquid
    Compatible MaterialRubber
    Style NameLiquid Rubber
    ColorBlack
    Surface RecommendationRoof
    Material TypeRubber
    MaterialRubber
    BrandFlex Seal Liquid
    StyleLiquid Rubber
    Item dimensions L x W x H10.5 x 10 x 10 inches (26.7 x 25.4 x 25.4 cm)

    Who Should Buy?

    Suitable For
    • Roof Repair

      Ideal for homeowners needing a flexible, waterproof solution for repairing leaks and damaged roof areas.

    • RV Maintenance

      Perfect for RV owners who require a durable sealant for protecting against moisture and road wear.

    • Basement Protection

      Beneficial for individuals looking to waterproof basements and protect against water seepage and mold growth.

    Not Suitable For
    • High Traffic Areas

      Not suitable for surfaces that experience significant foot or vehicle traffic, as it may wear down quickly.

    Product Description

    Flex Seal Liquid, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, MAX, Black, 2.5 Gallon

    Have any Query? Chat with us

    Customer Questions & Answers

    • Question: What is Flex Seal Liquid MAX used for?

      Answer: Flex Seal Liquid MAX is a versatile liquid rubber coating sealant primarily used for waterproofing and protecting various surfaces. It's ideal for roof repairs, basements, gutters, patios, and more. The product allows for flexibility and breathability, making it suitable for both indoor and outdoor applications. For example, you can apply it on leaky roofs or damp basements to prevent water damage.
    • Question: Is Flex Seal Liquid MAX safe to use indoors?

      Answer: Yes, Flex Seal Liquid MAX can be used indoors, provided there is adequate ventilation. The product is non-toxic once cured, making it safe for indoor applications such as sealing basement walls or protecting plumbing fixtures. It’s important to follow the application instructions to ensure the best results while working in closed spaces to avoid inhaling fumes.
    • Question: How long does Flex Seal Liquid MAX take to dry?

      Answer: Flex Seal Liquid MAX typically dries to the touch within 4 to 24 hours, depending on environmental conditions such as humidity and temperature. Full curing may take several days. It’s vital to allow the recommended drying time between coats for optimal adherence and durability. For instance, when applying multiple layers for extra protection, ensure each layer is sufficiently dry before proceeding.
    • Question: Can I paint over Flex Seal Liquid MAX?

      Answer: Yes, you can paint over Flex Seal Liquid MAX once it is fully cured. Use oil-based or acrylic paint for the best results. This capability allows you to customize the appearance of the surface while retaining the protective qualities of the sealant. For example, after sealing your roof, you may choose to paint it to match your home's exterior for enhanced aesthetics.
    • Question: What surfaces can Flex Seal Liquid MAX adhere to?

      Answer: Flex Seal Liquid MAX adheres well to various surfaces, including metal, wood, concrete, vinyl, and plastic. This versatility makes it ideal for a range of applications, from sealing roof leaks to repairing cracks in concrete walls. Proper surface preparation, such as cleaning and priming if necessary, will enhance adhesion and ensure long-lasting performance.
    • Question: How many coats of Flex Seal Liquid MAX should I apply?

      Answer: Generally, two to three coats of Flex Seal Liquid MAX are recommended for maximum protection, especially in high-stress areas like roofs or basements. Each coat should be applied after the previous one has dried adequately. This layered approach significantly improves waterproofing and durability, providing a robust barrier against moisture and environmental elements.
    • Question: Is Flex Seal Liquid MAX UV resistant?

      Answer: Yes, Flex Seal Liquid MAX is UV resistant, which means it can withstand direct sunlight without breaking down or fading. This feature is crucial for outdoor applications where exposure to harmful UV rays could compromise other sealants. For example, when sealing a rooftop or outdoor structure, this UV resistance ensures long-lasting protection and color retention, even in harsh conditions.
    • Question: How can I clean up Flex Seal Liquid MAX?

      Answer: To clean up Flex Seal Liquid MAX before it cures, use mineral spirits or acetone. For tools and application equipment, it's best to clean them while the sealant is still wet. Once cured, the product is rubberized and requires mechanical methods for removal, such as scraping. Ensure to wear protective gloves when handling chemicals during cleanup.
    • Question: Can Flex Seal Liquid MAX be used to repair gutters?

      Answer: Yes, Flex Seal Liquid MAX is effective for repairing gutters. Its waterproof and flexible properties make it an excellent choice for sealing leaks and cracks in metal or plastic gutters. This application helps prevent water from leaking during rain, safeguarding the entire drainage system. Ensure the surface is clean before application for the best results.
    • Question: Where can I buy Flex Seal Liquid MAX in UAE?

      Answer: You can purchase Flex Seal Liquid MAX at Ubuy in UAE. Ubuy offers a convenient online shopping experience, including detailed product descriptions and customer reviews that can help inform your purchase decision. With Ubuy, you can explore various options for acquiring this versatile sealant to meet your home repair needs.

    Flex Seal Liquid Sealers Editorial Review

    **** Flex Seal Liquid, a versatile liquid rubber coating sealant, has garnered a largely positive reputation among customers seeking effective solutions for waterproofing and sealing various surfaces. Many users have reported outstanding results, particularly in addressing specific leak issues. One customer mentioned successfully using Flex Seal on a leaky balcony, which ultimately stopped water from penetrating through to the kitchen ceiling even during heavy rainstorms. This level of effectiveness is echoed by other users who appreciate the product's ease of application—allowing for brushing, rolling, dipping, or pouring—and its impressive durability. The product’s flexibility and resistance to UV exposure make it suitable for a wide range of applications including roofs, basements, RVs, and even outdoor elements like ponds and pools. Customers highlighted the smooth finish after drying, which adds an aesthetic aspect to functional repairs. However, some users experienced drawbacks, such as color changes from black to silver over time, which led to dissatisfaction regarding aesthetic coherence. Additionally, a few customers voiced concerns about product Consistency, with some batches hardening prematurely, leading to waste. Despite these issues, most feedback emphasizes Flex Seal Liquid’s capability to deliver a strong, watertight seal across various surfaces, reinforcing its status as a must-have for both DIY enthusiasts and professionals. **

    Customer Reviews & Ratings

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    Pros

    • Effective at sealing and waterproofing
    • Easy application methods (brush, roll, dip, pour)
    • Durable, flexible finish
    • UV and mildew resistant
    • Suitable for a wide variety of surfaces
    • Excellent for multiple applications (roofs, basements, RVs, etc.)

    Cons

    • Possible color change over time

    Platform Trust & Buyer Confidence

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    Haitham
    Verified buyer

    “Excellent experience”

    11 June 2026 · via Trustpilot
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    Rasanga
    Verified buyer

    “I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Ubuy provided great value, transparent communication, and reliable delivery. Thank you, Ubuy UAE, for a fantastic shopping experience!”

    17 June 2026 · via Trustpilot
    SC
    Simon
    Verified buyer

    “On time delivery and great product at a really great price!”

    8 April 2026 · via Trustpilot
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    Vladislav
    Verified buyer

    “Fast delivery. Quality as expected.”

    03-Jul-26 · via Trustpilot
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    Hope
    Verified buyer

    “Excellent experience! The service was top-notch, reliable, and very fast. I am completely satisfied with their professionalism and highly recommend Ubuy UAE to everyone.”

    02-Jul-26 · via Trustpilot
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    AED 1266

    Order now and get it around Sunday, August 16

    QTY:

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    Features & Benefits

    • 2.5-gallon can of liquid rubber
    • Can be brushed, rolled, dipped or poured onto any surface
    • Watertight, flexible rubberized coating
    • Covers fast, sealing out water, air, and moisture
    • UV, mildew, and chemical resistant

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