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Item #:
20003830
Flex Seal Aerosol Liquid Rubber Sealant Coating, 14 oz, White
86% of respondents would recommend this to a friend
Item #:
20003830
TTD 324
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Wednesday, September 16
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Flex Seal is a rubberized sealant spray coating that seeps into cracks and holes and dries to a watertight, flexible coating.
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What Stands Out
Versatile Application
Flex Seal's aerosol format allows for easy and precise application to various surfaces, ensuring a waterproof barrier for leaks, cracks, and gaps, ideal for home repairs and DIY projects.
Durable Protection
This liquid rubber coating creates a strong, flexible layer that withstands harsh weather conditions and prevents rust and corrosion, offering long-lasting protection for indoor and outdoor use.
Easy Cleanup
The quick-drying formula of Flex Seal simplifies cleanup with just soap and water, making it hassle-free to use while providing effective sealing solutions without the mess.
Product Details
- A rubberized sealant spray coating that seeps into cracks and holes and dries to a watertight, flexible coating
- Has many applications such as fixing leaky roofs, gutters, and downspouts, repairing RVs, campers, and mobile homes, and sealing or repairing windowsills
- Recommended for surfaces like wood, metal, tile, concrete, fabric, glass, plastic, aluminum, and more
- Sprays out as a liquid and dries as a strong, rubberized coating, staying flexible and pliable
- Can be used on wet or dry surfaces, offering protection from corrosion, stopping vibrations, and deadening noise
- Comes in twelve colors, can be painted over, and should be applied at temperatures above 60 degrees Fahrenheit
| Adhesive form | Spray |
| Material | Rubber |
| Product net content parent | 1 Each |
| Rec location | Indoor and Outdoor |
| Has written warranty | No |
| Features | Portable |
| Industrial sealant type | Aerosol Liquid Rubber Sealant Coating |
| Recommended surface | Metal, Tile, Concrete, Rubber |
| Brand | Flex Seal |
| Color | White |
| Item Weight | 1.2 lbs (540 grams) |
Who Should Buy?
-
Homeowners
Ideal for homeowners seeking a quick, effective solution for leaks and waterproofing needs around the house.
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DIY Enthusiasts
Great for DIY projects requiring a durable, easy-to-apply sealant for various surfaces and materials.
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Automotive Use
Beneficial for automotive applications like sealing rusted areas or leaking parts to prevent further damage.
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Professional Contractors
Not best suited for professionals needing industrial-grade materials for large-scale or specialized projects.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can Flex Seal be used on roofs?
Answer: Yes, Flex Seal can be used to fix leaky roofs, gutters, and downspouts. -
Question:
Can Flex Seal be painted?
Answer: Yes, Flex Seal can be painted any color once it is fully dry. -
Question:
Can Flex Seal be used on wet surfaces?
Answer: Yes, Flex Seal can be used on wet or dry surfaces.
Flex Seal Flex Seal Editorial Review
Flex Seal Aerosol Liquid Rubber Sealant Coating, 14 oz, White is an efficient product designed for both indoor and outdoor applications, making it a versatile choice for various sealing tasks. Users report successful results in sealing gaps and leaks in their homes, including roofs and window frames, with one customer sharing that it effectively stopped a draft in their trailer. The aerosol application allows for easy and controlled use, which is appreciated by many. Additionally, the rubber material provides a strong seal while ensuring that the process is less messy compared to traditional methods. Many have found it reliable after application, especially in adverse weather conditions.
Customer Reviews & Ratings
986 customers ratings
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5 Star
65%
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4 Star
18%
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3 Star
5%
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2 Star
1%
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1 Star
8%
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Pros
- Portable and easy to use.
- Works well on various surfaces.
- Effective for small repair jobs.
- Seals leaks with multiple coats.
- Less messy than other sealing methods.
Cons
- Coverage may require multiple cans for larger areas.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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.
TTD 324
Order now and get it around Wednesday, September 16
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:
Only 4 items left in stock.
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
- Easy-to-use, portable aerosol spray
- Sprays out as liquid, dries as rubberized coating
- Stays flexible and pliable
- Can be painted any color
- Can be used on wet or dry surfaces
- Protects surface from corrosion
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