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- (2 pack) Flex Seal Aerosol Liquid Rubber Seal...
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Item #:
150280552
(2 pack) Flex Seal Aerosol Liquid Rubber Sealant Coating, 14 oz, Clear
Item #:
150280552
GBP 41
Price Details
Price
GBP 41
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. )
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 22
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Flex Seal sprays out as a liquid, seeping into cracks and holes, and then dries to a rubberized coating.
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What Stands Out
Versatile Sealant
Flex Seal’s clear formula is perfect for various surfaces, including metal, wood, and plastic, providing an invisible barrier that seals leaks and prevents further damage.
Easy Application
The aerosol spray ensures an even and non-drip application, making it simple for anyone to use without prior experience, enhancing user convenience and effectiveness.
Durable Protection
This liquid rubber coating is waterproof, flexible, and resilient, ensuring long-lasting protection against moisture, UV rays, and extreme temperatures for dependable, year-round performance.
Product Details
- Flex Seal is actually liquid rubber in a can! It sprays out as a thick liquid, seeps into cracks and holes and dries to a watertight, flexible, rubberized coating. Flex Seal coats, seals, protects and will stop leaks fast! Directions:Read entire can. Wear face and eye protection, protective gloves, and clothing. Make sure the surface is clean, dry, and free of grease, oil, and dirt. Shake well. Spray 8” to 12” from surface, using an even, sweeping motion. Apply multiple, even coats until all cracks and holes have been filled. For best results, apply multiple coats rather than one thick coat and use at can temperatures above 60ºF. Make sure Flex Seal has filled all cracks and holes and is fully cured before testing product. If light can pass through, apply additional coats. The most common uses for Flex Seal are: Fix leaky roofs, gutters, and downspouts, Repair RV’S, campers, and mobile homes, Repair skylights, Vent Pipes, For roof drip edges and flashings, Leaky or broken hose and PVC pipe repairs, Leaky or broken hose and PVC pipe repairs, To seal or repair windowsills, To seal or repair windowsills, For A/C drip pans, portable A/C units, duct work, and chimneys, On boats and other personal watercrafts, For bird baths, ponds, and fountains, Flat, metal, rubberized and granulated roof repairs and leaks, Foundations, gravel stops, asphalt shingles, and overlapped seams, And, much more!
| Adhesive form | Spray |
| Dry time | 24 h |
| Industrial sealant type | Liquid Rubber Sealant Coating |
| Rec location | Indoor and Outdoor |
| Recommended surface | Multi-Surface |
| Size | 14 oz |
| Rec. use | Window, Wood, Glass |
| Material | Rubber |
| Features | Portable |
| Brand | Flex Seal |
| Color | Clear |
| Package Weight | 2 Pound |
Who Should Buy?
-
Home Repair
Ideal for homeowners needing quick fixes for leaks in roofs, gutters, and other surfaces requiring flexible sealing.
-
Craft Projects
Great for crafters looking for a waterproof sealant for art projects or DIY crafts that require durability.
-
Auto Maintenance
Useful for vehicle owners needing to seal minor leaks or cracks in engines, windshields, or car body components.
-
Heavy Duty Use
Not suitable for industrial applications or structural repairs requiring strong adhesives beyond standard sealing.
Product Description
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Customer Questions & Answers
-
Question:
Is Flex Seal safe to use indoors?
Answer: Yes, but ensure proper ventilation during application to prevent vapor buildup. -
Question:
How long does it take for Flex Seal to cure?
Answer: It can take up to 48 hours to fully cure, depending on temperature and humidity. -
Question:
Can I paint over Flex Seal once it’s dry?
Answer: Yes, once the coating is dry, it can be painted any color.
Flex Seal Liquid Rubber Editorial Review
The Flex Seal Aerosol Liquid Rubber Sealant Coating has garnered a positive reception from customers who have employed it for various sealing and repair tasks. Users have overwhelmingly praised its effectiveness in addressing leaks, whether in household environments or outdoor conditions. The versatility of this product shines through a range of applications—from salvaging damaged rugs and sealing porous sinks to patching up cracks in outdoor accessories like pool floats and even car insulation. Customers report that after multiple applications, the sealant maintains flexibility and delivers reliable results, making it a go-to solution for minor repairs. Many users noted the need for adequate quantities, suggesting that they often underestimated how much of the product would be required for their repair tasks. Despite some feedback regarding its price point, users generally agree on its quality, often comparing it favorably against other repair products. Overall, the Flex Seal Aerosol’s performance and versatility have made it a valuable tool in many households, effectively providing long-lasting repairs for a variety of sealing needs. **
Customer Reviews & Ratings
3713 customers ratings
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5 Star
73%
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4 Star
12%
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3 Star
5%
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2 Star
2%
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1 Star
6%
Review this product
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Pros
- Highly effective for sealing leaks in various materials.
- Versatile applications, including household, outdoor, and automotive uses.
- Maintains flexibility after application.
- Positive customer satisfaction and results noted in multiple uses.
Cons
- Users often recommend purchasing more than one can, as it may run out quickly.
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
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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.
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GBP 41
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Saturday, August 22
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 12 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Easy to use with a portable aerosol can.
- Dries to a durable, watertight, flexible rubberized coating.
- Seals, protects, and stops leaks quickly.
- Works on multiple surfaces: wood, metal, concrete, glass, and plastic.
- Can be painted any color once dry.
- Perfect for various applications like roof leaks, gutters, and arts and crafts.
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