- Home Page /
- Home Improvement /
- Paint /
- Paint Supplies & Tools /
- Caulking & Sealants /
- Roof Sealants /
- Leak Stopper Rubber Flexx – 15oz Waterproof R...
0 ratings
Item #:
107071512
Leak Stopper Rubber Flexx – 15oz Waterproof Repair & Sealant Spray
Item #:
107071512
AED 187
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
Order now and get it around Wednesday, July 15
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
A revolutionary advancement in roof patching and repair that provides a superior watertight bond to stop problem leaks for good.
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
Waterproof Sealant
Provides a strong, durable waterproof seal that stops leaks instantly, making it perfect for a variety of surfaces and conditions.
Versatile Application
Effective on roofs, pipes, and more; this flexible spray adapts to different materials, ensuring a reliable repair solution wherever needed.
Easy to Use
Spray application simplifies repairs, saving time and effort. Ideal for homeowners and DIY enthusiasts seeking quick and efficient leak solutions.
Product Details
| Industrial sealant type | Flexible |
| Recommended surface | Metal, Rubber |
| Dry time | 10 min |
| Rec location | Indoor and Outdoor |
| Brand | Black Jack |
| Adhesive form | Spray |
| Color | Black |
| Transparency | Solid |
| Material | Rubber |
| Weight | 2.8 lb (1.27 kg) |
| Size | 2-Pack |
| Pieces | 2 |
Who Should Buy?
-
Homeowners
Ideal for homeowners facing leaks in roofs, gutters, or around windows needing quick, effective sealing solutions.
-
DIY Enthusiasts
Perfect for DIY enthusiasts looking for an easy-to-use sealant to tackle various household repair projects.
-
Outdoor Workers
Beneficial for outdoor workers needing a reliable waterproof repair option for equipment and temporary fixes.
-
High-Pressure Situations
Not suitable for high-pressure applications where stronger sealants or adhesives are necessary for effective sealing.
-
Permanent Repairs
Users looking for permanent structural repairs should seek long-lasting solutions rather than this temporary sealant.
-
Cold Weather Users
Not recommended for use in extremely cold temperatures, as it may lose effectiveness and adherence.
Product Description
Leak Stopper Rubber Flexx – 15oz Waterproof Repair & Sealant Spray
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How quickly does the sealant dry?
Answer: The sealant dries in just 10 minutes and fully cures in 6 hours. -
Question:
Can I use it on different surfaces?
Answer: Yes, it works effectively on shingles, metal roofs, chimneys, gutters, and more. -
Question:
Is the sealant paintable?
Answer: Yes, the flexible sealant is paintable for a seamless finish.
Black Jack Roof Sealants Editorial Review
### Editorial Review of Leak Stopper Rubber Flexx – 15oz Waterproof Repair & Sealant Spray The Leak Stopper Rubber Flexx sealant has garnered positive feedback from customers, reinforcing its reputation as a reliable repair solution for various sealing needs. Users praise its effectiveness in sealing small cracks and preventing water leakage, particularly for applications in automotive and household settings. The product comes in both black and white options, appealing to a broad audience who appreciate versatility based on their specific repair requirements. Many reviewers highlight the quick-drying feature of the sealant, which allows for efficient application without long waiting periods. Users found it easy to apply, stating that it effectively penetrates crevices, providing a thorough seal. The overall sentiment from customers suggests a high satisfaction rate, with some going as far as giving it a perfect rating due to its performance and price point, calling it an excellent product. In summary, the Leak Stopper Rubber Flexx is well-received for its reliability, easy application, and effective sealing properties tailored to various surfaces and conditions. Customers feel confident recommending this product to others, emphasizing it as a go-to solution for immediate waterproofing needs. ###
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
Pros
- Highly effective for sealing cracks and preventing leaks.
- Available in multiple colors (black, white).
- Quick-drying formula.
- Easy application, even for hard-to-reach areas.
- Affordable pricing. ###
Cons
- Limited colors for certain applications (may require additional purchases for different finishes).
Platform Trust & Buyer Confidence
SM
Sammy
Verified buyer
“Excellent! Product exactly as described and shipping was fast & efficient.”
Jan 25, 2026 · via Trustpilot
HB
Haitham
Verified buyer
“Excellent experience”
11 June 2026 · via Trustpilot
SA
Saleh
Verified buyer
“Excellent service I have always received from Ubuy thanks”
28 April 2026 · via Trustpilot
SC
Simon
Verified buyer
“Ford Edge Tailgate Struts. On time delivery and great product at a really great price!”
8 April 2026 · via Trustpilot
SA
Sameera
Verified buyer
“Honestly, I love what I ordered, so overall I'm really happy with my purchase.”
28 April 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
AED 187
Order now and get it around Wednesday, July 15
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
- Flexible sealant for quick repairs on multiple surfaces.
- Cures in 6 hours and dries in just 10 minutes.
- Rubberized finish remains flexible under various temperatures.
- Resistant to cracking, peeling, rust, and corrosion.
- Ideal for roofs, gutters, skylights, and more.
- Available in convenient black or white options.
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.