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Item #:
130600650
Flex Seal Stop Leaks Fast! Rubberized Waterproof Coating Spray, Ideal for Roofs, Holes, Cracks, DIY Projects, Automotive Fixes, Indoor & Outdoor
Item #:
130600650
GBP 40
Price Details
Price
GBP 40
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Wednesday, August 26
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Flex Seal coats, seals, protects and Stops Leaks Fast!
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What Stands Out
Rubberized Coating
Provides a strong, flexible seal that conforms to any surface, ensuring leaks are effectively stopped for long-lasting durability in various environments.
Versatile Applications
Perfect for roofs, holes, cracks, and automotive repairs, making it an essential solution for both indoor and outdoor DIY projects.
Easy to Use
Spray-on application simplifies the repair process, allowing users of all skill levels to efficiently tackle leaks and repairs without professional help.
Product Details
| Brand Name | Flex Seal |
| UPC | 850025886659 |
| Unit Count | 27.937 Ounce |
| Number of Items | 1 |
| Part Number | FSC20 |
| Manufacturer | Swift Response LLC |
| Material Type | Polymer-based |
| Water Resistance Level | Waterproof |
| Item Form | Spray |
| Compatible Material | Aluminum |
| Item Weight | 14 Ounces (396.9 grams) |
| Style Name | 2 pack - Black, 14 oz. |
| Color | Black |
| Surface Recommendation | Floor |
| Material | Polymer-based |
| Brand | Flex Seal |
| Style | 2 pack - Black, 14 oz. |
Who Should Buy?
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Homeowners
Perfect for sealing roof leaks or repairing cracks in indoor and outdoor areas for effective home maintenance.
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DIY Enthusiasts
Ideal for various projects, from crafting to repairs, providing an easy solution for multiple repair needs.
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Automotive Users
Useful for quick fixes on car parts, such as sealing leaks and cracks in various automotive applications.
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Professional Contractors
May not meet the durability or performance standards required for heavy-duty or commercial-grade repairs.
Product Description
Flex Seal Stop Leaks Fast! Rubberized Waterproof Coating Spray, Ideal for Roofs, Holes, Cracks, DIY Projects, Automotive Fixes, Indoor & Outdoor Repairs, and More Black, 14 oz. (397 g) 2 Pack
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Flex Seal and how does it work?
Answer: Flex Seal is a rubberized waterproof coating spray designed to seal leaks and cracks in a variety of surfaces. It works by creating a durable, flexible barrier that molds to the surface, effectively stopping leaks from water, air, and moisture. This makes it ideal for multiple applications, such as roofs, gutters, pipes, and even indoor furniture repairs, as it can adhere to metals, wood, plastics, and more. -
Question:
Can Flex Seal be used on roofs?
Answer: Yes, Flex Seal is specifically formulated for applications on roofs. It provides a protective layer that adheres well to shingles, tiles, and metal roofing, sealing holes and leaks effectively. Its waterproof properties ensure that your roof remains leak-free even during heavy rainfall, making it a go-to solution for roofing maintenance or emergency repairs. -
Question:
Is Flex Seal safe for indoor use?
Answer: Flex Seal is safe to use indoors when applied according to the manufacturer's instructions. It has low VOCs (volatile organic compounds), which helps maintain good air quality during and after application. It's particularly useful for fixing leaks in indoor plumbing, appliances, or furniture, ensuring a versatile solution for your home repair needs. -
Question:
How long does Flex Seal take to dry?
Answer: Flex Seal typically takes about 24 hours to fully cure, depending on the ambient temperature and humidity levels. While it may feel dry to the touch in a shorter time, waiting the full curing period ensures the coating achieves its maximum adhesion and effectiveness. This is particularly important for areas exposed to water, as a thorough cure helps maintain a watertight seal. -
Question:
Can Flex Seal be painted over?
Answer: Yes, Flex Seal can be painted over once it has fully cured. This allows you to match the coating with the surrounding surface color, enhancing aesthetics without compromising the seal. It's especially beneficial for outdoor projects, where you want your repairs to blend seamlessly with your home’s exterior. -
Question:
What surfaces can I use Flex Seal on?
Answer: Flex Seal adheres well to a wide range of surfaces including metal, wood, concrete, masonry, rubber, and plastic. This versatility makes it suitable for various applications, from automotive repairs to home improvements. For best results, ensure the surface is clean and free of debris prior to application to maximize bonding. -
Question:
How do I apply Flex Seal?
Answer: To apply Flex Seal, ensure the surface is clean and dry, then shake the can well and spray from a distance of 10-12 inches. Overlap each stroke for even coverage and apply multiple coats if needed. It's essential to allow adequate drying time between coats for the best results. Whether sealing a crack in a pipe or protecting outdoor furniture, proper application is key. -
Question:
Can Flex Seal be used in automotive applications?
Answer: Absolutely! Flex Seal is excellent for automotive fixes, such as sealing leaks in radiators, hoses, and drip pans. Its rubberized coating can help prevent corrosion and prolong the life of automotive components. Just ensure that the surface is clean and dry before application, as this will enhance the product's effectiveness in preventing leaks. -
Question:
How do I remove Flex Seal if I need to?
Answer: To remove Flex Seal, you can use a solvent such as mineral spirits or acetone to dissolve the coating. Scraping gently with a putty knife can help remove thicker layers. For stubborn areas, soaking the section with the solvent may make the removal easier. Be sure to test a small area first and follow up by thoroughly cleaning the surface where removal occurred. -
Question:
Where can I buy Flex Seal in UK?
Answer: You can purchase Flex Seal at Ubuy, which offers a wide range of products along with reliable customer service. Ubuy ensures that you have access to this versatile waterproof coating spray, making it convenient for all your DIY projects and repair needs.
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Pros
- Stops leaks quickly
- Easy to apply
- Versatile for multiple surfaces
- Highly effective for DIY projects
- Durable and long-lasting
Cons
- Strong smell during application.
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“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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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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GBP 40
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Wednesday, August 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
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Features & Benefits
- Transforms into a watertight, flexible, rubberized coating.
- Ideal for long-lasting protection against water, air, and moisture.
- Can be applied on wet or dry surfaces without losing strength.
- Resistant to extreme heat and cold; won't run, drip, shrink, or crack.
- Once dry, it can be painted any color for customization.
- Perfect for a variety of surfaces including wood, metal, tile, and more.
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