- Home Page /
- Tools & Home Improvement /
- Hardware /
- Adhesives & Sealers /
- Sealers /
- Flex Seal Liquid, Rubber Coating Sealant, Wat...
0 ratings
Item #:
61239654
Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine,
Item #:
61239654
SAR 527
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 06
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Creates a flexible rubber barrier that blocks out air, water and moisture.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Applications
Ideal for various surfaces and environments, Flex Seal Liquid effectively repairs roofs, basements, and RVs, ensuring maximum flexibility and durability across diverse settings.
Strong Waterproofing
Provides a robust waterproof barrier against moisture, making it perfect for areas prone to leaks, ensuring long-lasting protection and peace of mind for users.
UV Resistant
Designed to withstand harsh UV rays, ensuring the sealant remains effective and does not degrade over time, thus providing lasting quality and value for any outdoor application.
Product Details
- Thick liquid dries to a flexible, watertight rubberized coating
- Creates a flexible rubber barrier blocking out air, water, and moisture
- Non-Toxic, Non-flammable, no harmful vapors, UV, chemical and mildew resist
- Seals and protects from the elements, and extreme temperatures
- 1-gallon capacity
- Color: White
| Package Weight | 12.8 Pound |
Who Should Buy?
-
Roof Repair
Ideal for homeowners needing a reliable solution for leaky roofs, providing a waterproof and flexible seal.
-
Basement Waterproofing
Great for basement issues, creating a breathable barrier against moisture and preventing water infiltration.
-
Marine Use
Perfect for boat and marine applications, offering UV resistance and protection against salty water corrosion.
-
Heavy Traffic Areas
Not suitable for surfaces that undergo heavy foot or vehicle traffic, as it may wear down quickly.
Product Description
Flex Seal Liquid, Rubber Coating Sealant, Waterproof, Flexible, Breathable, and UV Resistant, Roof Repair, Basements, RV, Campers, Trailers, Marine, EPDM, Masonry, White, 1 Gallon
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Flex Seal Liquid and how does it work?
Answer: Flex Seal Liquid is a rubberized coating sealant designed to penetrate, seal, and protect a variety of surfaces. It works by creating a waterproof barrier that clings to the surface it’s applied to, thus preventing leaks and moisture penetration. The liquid form allows it to seep into cracks and crevices effectively, making it ideal for roof repairs, basements, and other areas prone to water damage. -
Question:
Can Flex Seal Liquid be used on all surfaces?
Answer: Yes, Flex Seal Liquid can be applied to multiple surfaces including metal, wood, concrete, and more. Its versatility makes it suitable for various applications, such as repairing roofs, sealing cracks in basements, or waterproofing RVs and campers. However, it's always recommended to test it on a small area first to ensure compatibility with the material you are working with. -
Question:
Is Flex Seal Liquid safe for outdoor use?
Answer: Absolutely, Flex Seal Liquid is UV resistant, which means it can withstand exposure to sunlight without deteriorating. This property makes it an excellent choice for outdoor applications like roof repairs and sealing garden sheds. Once cured, it becomes a durable, flexible membrane that resists weathering, ensuring your outdoor repairs last. -
Question:
How long does it take for Flex Seal Liquid to dry?
Answer: Flex Seal Liquid typically dries to the touch within a few hours but can take up to 24-48 hours for full curing, depending on environmental conditions. Factors such as humidity, thickness of application, and temperature can influence drying times. It’s important to avoid using the sealed area until fully cured to achieve optimal results. -
Question:
Can I paint over Flex Seal Liquid?
Answer: Yes, you can paint over Flex Seal Liquid once it has completely cured. Painting it can enhance the aesthetic appeal and provide additional protection against UV rays and weather. Just ensure the surface is clean before applying paint for better adhesion, and choose a paint suitable for rubber surfaces to ensure a good finish. -
Question:
Is Flex Seal Liquid flexible once dried?
Answer: Yes, Flex Seal Liquid retains its flexibility once dried, allowing it to expand and contract with the surface to which it is applied. This flexibility is essential for applications like sealing roofs or around joints in RVs and trailers, as it accommodates movement without cracking or peeling, ensuring a long-lasting seal. -
Question:
What are the best practices for applying Flex Seal Liquid?
Answer: To achieve the best results, ensure the surface is clean and dry before application. Use a brush, roller, or pour directly from the container to apply it evenly. It’s advisable to apply multiple layers, allowing each layer to dry before adding the next, especially in high-stress areas like roof seams. Always wear protective gear and work in a well-ventilated space. -
Question:
Can Flex Seal Liquid be used for automotive repairs?
Answer: Yes, Flex Seal Liquid can be used for automotive repairs as well. It is effective for sealing leaks in fuel tanks, hoses, or even in RVs and trailers. Its waterproof and flexible qualities mean it can handle the vibrations and movements typical in automotive applications, making it a reliable choice for quick fixes. -
Question:
Does Flex Seal Liquid have a strong odor?
Answer: Flex Seal Liquid does have a noticeable odor when applied, but it diminishes as it dries. For those sensitive to odors or working indoors, it’s best to ensure proper ventilation during application. The benefits of sealing and waterproofing substantially outweigh the temporary odor, which disappears once the product has cured. -
Question:
Where can I buy Flex Seal Liquid in Saudi Arabia?
Answer: You can buy Flex Seal Liquid at Ubuy in Saudi Arabia. Ubuy offers a convenient platform to shop for Flex Seal Liquid and various other products, ensuring you have access to reliable options for your sealing and waterproofing needs.
Flex Seal Liquid Sealers Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MA
Mekki
Verified buyer
“Arrive before time, excellent products”
9 July 2026 · via Trustpilot
FS
Farrah
Verified buyer
“A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”
25 June 2026 · via Trustpilot
AF
Anila
Verified buyer
“Good experience of shopping through Ubuy.”
16 June 2026 · via Trustpilot
MG
Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14-Jul-26 · via Trustpilot
E
Essam
Verified buyer
“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Related Categories
Related Brands
Product Price History
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.
SAR 527
Order now and get it around Thursday, August 06
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
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 1 gallon of Flex Seal Liquid
- White Thick liquid that dries to a flexible, watertight rubberized coating
- Non-Toxic, Non-flammable, no harmful vapors
- UV, chemical and mildew resistant
- Seals and protects from the elements, and extreme temperatures
- Creates a flexible rubber barrier that blocks out air, water and moisture
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.