Features & Benefits
- Fix cracks and holes
- Foundation and concrete repairs
- Seal out rodents and pests
- Bath and shower repair
- Roof repair
- Lawn and garden projects and much more
- Home Page /
- Home Improvement /
- Building Materials /
- Sealants, Fillers and Adhesives /
- Flex Seal /
- Flex Paste Super Thick Rubberized Paste, 26 f...
0 ratings
Item #:
41585951
Flex Paste Super Thick Rubberized Paste, 26 fl oz, White
87% of respondents would recommend this to a friend
Item #:
41585951
0 ratings
Write a review
Out of stock
Imported from USA store
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
Flex Paste Super Thick Rubberized Paste - 3 lb. Tub
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
Super Thick Formula
Flex Paste's super thick rubberized paste seals, bonds, and repairs surfaces effectively, providing unmatched durability and strength compared to traditional pastes.
Waterproof Adhesion
This innovative paste creates a waterproof seal, ensuring reliable performance in wet conditions and making it ideal for both indoor and outdoor applications.
Versatile Applications
Flex Paste is suitable for multiple materials, including wood, metal, and plastic, catering to diverse DIY projects and repairs, ensuring maximum convenience for users.
Product Details
- Starts as thick paste, dries to strong, flexible rubber coating
- Won’t shrink or wash away, can be painted any color
- Applies on dry or wet surfaces, even underwater
- Works on wood, glass, tile, concrete, metal, fabric, and more
- Fixes cracks, foundation, concrete, seals out pests, for indoor/outdoor use
- Product dimensions: 5 x 5 x 4.7 inches, 3 pounds
| Package Weight | 3.5 Pound |
Who Should Buy?
-
Home Repair
Ideal for sealing leaks, cracks, and gaps around the home, providing a reliable waterproof barrier for repairs.
-
Outdoor Projects
Perfect for outdoor applications like boats, pools, and roofs, ensuring durability against various weather conditions.
-
DIY Enthusiasts
Great for creative projects and crafting, allowing users to bond materials seamlessly with its thick consistency.
-
High-Pressure Seals
Not suitable for applications involving high pressure where more robust sealing solutions are required for safety.
Product Description
Flex Paste Super Thick Rubberized Paste, 26 fl oz, White
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this paste suitable for both indoor and outdoor projects?
Answer: Yes, this paste can be used for both indoor and outdoor projects. -
Question:
What is the weight of the tub?
Answer: The tub weighs 3 lbs. -
Question:
Does this product comply with California Proposition 65?
Answer: No, this product contains chemicals known to cause cancer and birth defects in California.
Flex Seal Flex Seal Editorial Review
Flex Paste Super Thick Rubberized Paste, 26 fl oz, White is designed for heavy-duty sealing tasks across both indoor and outdoor applications. Its epoxy adhesive form makes it suitable for various surfaces including concrete, metal, rubber, and tile. Users have praised its effectiveness in stopping leaks, such as those from basement sewer pipes, citing a quick dry time of just 30 seconds. However, some customers expressed disappointment regarding packaging issues that led to product waste, highlighting the importance of product integrity upon delivery. Despite these concerns, many have had success with the paste, making it a recommended choice for industrial sealing 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
- Effective for sealing leaks in multiple surfaces
- Quick drying time for immediate use
- Ideal for indoor and outdoor applications
- Heavy-duty industrial strength
- Suitable for various repairs and renovations
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
Currently unavailable.
We don't know when or if this item will be back in stock.
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.)
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
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.