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Item #:
31203896
Flex Seal Liquid, 16 oz, Black, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV,
87% of respondents would recommend this to a friend
Item #:
31203896
MVR 634
Price Details
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What Stands Out
Waterproof Protection
Flex Seal Liquid creates a strong waterproof barrier, ideal for stopping leaks and providing protection against moisture in roofs, basements, and vehicles.
Flexible Application
The liquid rubber coating remains flexible after curing, allowing it to adapt to surface movements, making it perfect for a variety of surfaces and applications.
UV Resistance
This sealant is designed to withstand UV exposure, ensuring long-lasting durability and protection against sun damage, making it suitable for outdoor use.
Product Details
| Brand Name | Flex Seal |
| UPC | 853517006283 |
| Number of Packs | 1 |
| Unit Count | 16 Fluid Ounces |
| Number of Items | 1 |
| Included Components | 16oz Flex Seal Liquid |
| Item Type Name | FLEX SEAL LIQID BLK 16OZ |
| Manufacturer | Flex Seal |
| Model | LFSBLKR16 |
| Part Number | LFSBLKR16 |
| Item Weight | 16 ounces (453.6 grams) |
| Item Dimensions | 3.38 x 3.38 x 4 inches (8.6 x 8.6 x 10.2 cm) |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| Compatible Material | Metal, Paper |
| Style Name | Industrial |
| Color | Black |
| Surface Recommendation | Roof |
| Material Type | Rubber |
| Material | Rubber |
| Brand | Flex Seal |
| Style | Industrial |
| Item dimensions L x W x H | 3.38 x 3.38 x 4 inches (8.6 x 8.6 x 10.2 cm) |
| Country of Origin | This item will be imported from US |
What's in the box
16oz Flex Seal Liquid
Who Should Buy?
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Roof Repairs
Ideal for homeowners needing to seal leaks and cracks on various roofing materials effectively and efficiently.
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Marine Applications
Great choice for boat owners applying a waterproof sealant to protect against the harsh marine environment.
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Basement Waterproofing
Perfect for those looking to prevent water damage in basements with seepage or moisture issues.
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Heavy Traffic Areas
Not suitable for surfaces that endure regular heavy foot or vehicle traffic, as it may wear away quickly.
Product Description
About This Item
Introducing the FLRX SEAL Liquid Black - the ultimate solution for all your sealing needs. Whether you're a professional or a DIY enthusiast, this product is a must-have for your toolkit. The FLRX SEAL Liquid Black is specially formulated to provide a strong and durable seal, making it perfect for a variety of applications.
From sealing leaks in pipes and fittings to waterproofing surfaces, this product ensures a tight and secure bond every time. With its 16oz size, you'll have plenty of product to tackle multiple projects. No more worrying about running out halfway through the job - this bottle has got you covered.
Designed for e-commerce convenience, the FLRX SEAL Liquid Black is perfect for online shopping. Browse through our user-friendly e-commerce platform and easily select the quantity you need. Add it to your cart and have it delivered right to your doorstep.
Whether you're an experienced shopper or new to the world of online retail, our online shopping website is designed to make your experience seamless and enjoyable. Find the FLRX SEAL Liquid Black with just a few clicks, along with other products you may need for your project. Why waste time searching through crowded stores when you can find everything you need in one place? Our online shop offers a wide range of products for all your DIY needs, including FLRX SEAL Liquid Black. Not only will you find the FLRX SEAL Liquid Black on our digital marketplace, but you'll also benefit from competitive pricing and fast shipping.
We understand that time is of the essence when it comes to your projects, and we're here to ensure you get the products you need, when you need them. So, why wait? Shop the FLRX SEAL Liquid Black today on our e-commerce site and experience the convenience of online shopping. Don't settle for anything less than the best - choose FLRX SEAL for all your sealing needs.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Flex Seal Liquid used for?
Answer: Flex Seal Liquid is primarily used for sealing, repairing, and waterproofing various surfaces. Its liquid rubber coating provides a flexible, breathable, and UV-resistant barrier that effectively protects against moisture and leaks. Ideal for use on roofs, basements, RVs, and outdoor equipment, it can seal cracks and holes, preserving the integrity of your structures. For example, if you notice water seeping through your basement walls, applying Flex Seal can provide a long-lasting solution to keep your space dry. -
Question:
How do you apply Flex Seal Liquid?
Answer: To apply Flex Seal Liquid, start by ensuring that the surface is clean and free from dust, grease, or any loose debris. Use a brush, roller, or even your hands (with gloves) to apply a generous coat over the desired area. It's crucial to allow the coating to dry between applications for the best results. For example, if you are repairing an RV roof, overlapping each application helps form a robust waterproof layer. The flexibility of the sealant allows it to expand and contract with temperature changes. -
Question:
Can Flex Seal Liquid be painted over?
Answer: Yes, Flex Seal Liquid can be painted over once it has fully cured. It works well with various types of paints, ensuring that the aesthetic finish is not compromised. Painting over Flex Seal can be a perfect way to match the color of the sealed surface with surrounding areas. Consider this when renovating an outdoor area; you can effectively maintain the visual appeal while ensuring waterproof protection. -
Question:
Is Flex Seal Liquid safe to use indoors?
Answer: Yes, Flex Seal Liquid is safe for indoor use, provided that the area is well-ventilated. This product does emit a slight odor during application, which dissipates as it dries. Use it for indoor projects like repairing leaks in pipes or sealing cracks in your basement. Remember to wear protective gloves and a mask if sensitive to odors to keep the indoor air quality safe. -
Question:
What surfaces can Flex Seal Liquid be used on?
Answer: Flex Seal Liquid adheres well to a variety of surfaces, including wood, metal, concrete, plastic, and masonry. This versatility allows for extensive applications in home repair, such as sealing a wooden deck or fixing metal roof leaks. Whether you're undertaking DIY projects or professional repairs, Flex Seal can meet diverse sealing needs effectively. -
Question:
How long does it take for Flex Seal Liquid to dry?
Answer: Flex Seal Liquid typically requires 24 to 48 hours to fully cure, depending on factors like temperature and humidity. Although the surface feels dry to the touch within a few hours, it's crucial to wait for full curing to ensure maximum effectiveness. In scenarios like sealing a roof, it’s advisable to apply the product when dry weather is expected to ensure the best drying conditions. -
Question:
Does Flex Seal Liquid remain flexible once cured?
Answer: Yes, Flex Seal Liquid remains flexible after curing, allowing it to expand and contract with temperature changes without cracking. This property is essential for applications like RV repairs where movement is common. Maintaining flexibility ensures that the seal stays intact, effectively handling wear and tear caused by varying weather conditions. -
Question:
Can Flex Seal Liquid be used for automotive applications?
Answer: Flex Seal Liquid is well-suited for automotive applications such as sealing leaks in car roofs, undercarriage protection, and even fixing minor bodywork issues. Its durable and waterproof characteristics make it ideal for keeping your vehicle protected from moisture damage. For example, if you have a rusted area on your car, using Flex Seal can help prevent further corrosion. -
Question:
Is Flex Seal Liquid UV resistant?
Answer: Yes, Flex Seal Liquid is UV resistant, which means it won't degrade or discolor when exposed to sunlight. This property makes it perfect for outdoor applications, ensuring long-lasting protection on roofs, deck surfaces, and garden fixtures. For projects like sealing a garden shed, you can be confident that the sealant will endure without deteriorating under sunlight. -
Question:
Where can I buy Flex Seal Liquid, 16 oz, Black, in Maldives?
Answer: You can purchase Flex Seal Liquid, 16 oz, Black, from Ubuy in Maldives. Ubuy offers a convenient way to access this versatile liquid rubber coating sealant, enabling you to tackle your waterproofing and sealing projects effectively. Ordering from Ubuy ensures a smooth purchasing experience for this essential repair product.
Flex Seal Sealers Editorial Review
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Customer Reviews & Ratings
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Pros
- Excellent waterproof seal
- Flexible and durable
- Breathable for various materials
- UV resistant for outdoor use
- Great for roof and basement repairs
Cons
- Can take a while to dry completely.
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8 September 2026 · via Trustpilot
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