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Item #:
163706200
Flex Paste Super Thick Waterproof Rubber Sealant, 8.75 fl oz, Clear
90% of respondents would recommend this to a friend
Item #:
163706200
€ 30
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 31 items left in stock.
Order now and get it around Sunday, September 06
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Flex Paste creates a watertight barrier that seals out air and moisture, perfect for all your repair needs!
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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
This paste offers exceptional thickness, making it ideal for filling gaps and cracks, ensuring a durable bond on various surfaces.
Clear Finish
Flex Paste dries clear, blending seamlessly with surfaces, making it perfect for both visible and concealed repairs without compromising aesthetics.
Versatile Applications
Suitable for multiple materials like wood, metal, and plastic, this paste provides a reliable solution for diverse repair needs, outperforming competitors.
Product Details
- Flex Paste is an advanced, super thick rubberized sealant solution designed to provide versatile sealing capabilities. This unique paste begins as a dense consistency, allowing it to be molded and shaped to fit a variety of applications. Once applied, it dries into a durable, flexible seal that is impervious to water and moisture, making it ideal for a broad array of interior and exterior projects. From sealing foundations and concrete to preventing unwanted pest and rodent entry, Flex Paste ensures long-lasting protection. It adheres to a multitude of surfaces, filling even the most challenging gaps and cracks without shrinking. Additionally, it can be painted over once dry, enhancing the aesthetic finish of any repair. Suitable for use on both dry and wet surfaces, Flex Paste even performs underwater, demonstrating its robust construction and adaptability.
| Features | Durable, Easy Clean, Easy Installation, Weather-Resistant |
| Dry time | 2 min |
| Rec location | Indoor and Outdoor, Indoor, Outdoor |
| Recommended surface | Floor, Multi-Surface, Rubber, Tile |
| Rec. use | Bath Surrounds, Ceramic, Stove Top, Fill Gaps, Seal Joints, Shower, Window, Wood, Wood Door |
| Net content statement | 8.75 fl oz |
| Industrial sealant type | Paste |
| Adhesive form | Puttys |
| Brand | Flex Seal |
| Has written warranty | No |
| Color | Clear |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Home Repair
Ideal for homeowners needing a versatile solution for sealing cracks and gaps in various materials around the house.
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DIY Enthusiasts
Perfect for craft and DIY projects where a strong, flexible adhesive is essential for bonding different materials.
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Waterproofing Needs
Great for applications requiring waterproof seals, making it suitable for plumbing repairs and outdoor projects.
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Heavyweight Applications
Not suitable for supporting heavy loads or structural applications due to its paste-like consistency and flexible nature.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can Flex Paste be used underwater?
Answer: Yes, Flex Paste can be applied and dries correctly even underwater. -
Question:
What surfaces can I use Flex Paste on?
Answer: Flex Paste works on wood, glass, tile, concrete, metal, brick, and more. -
Question:
Will Flex Paste shrink or crack once cured?
Answer: No, Flex Paste will not shrink, crack, or peel once it has cured.
Flex Seal Roof Sealants Editorial Review
Flex Paste Super Thick Waterproof Rubber Sealant, 8.75 fl oz, Clear is an exceptional adhesive solution ideal for both indoor and outdoor use. This durable sealant is designed to provide a weather-resistant barrier, making it suitable for a variety of surfaces such as tiles, wood, and rubber. Users appreciate its quick 2-minute dry time, allowing for efficient application and quick results. It can effectively fill gaps and seal joints, providing excellent adhesion that holds up over time. Many reviews highlight its easy cleaning and installation process, making it accessible for DIY enthusiasts and professionals alike.
Customer Reviews & Ratings
1471 customers ratings
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5 Star
64%
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4 Star
11%
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3 Star
7%
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2 Star
4%
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1 Star
13%
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Pros
- Durable and weather-resistant for various applications
- Cleans up easily after use without hassle
- Quick 2-minute drying time for efficiency
- Perfect for multi-surface adhesion tasks
- Ideal for both indoor and outdoor projects
Cons
- May require additional coats for larger gaps
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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€ 30
Order now and get it around Sunday, September 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:
Only 31 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
- Dries into a strong, flexible rubber for versatile applications.
- Can be applied on both dry and wet surfaces, even underwater.
- Resistant to shrinking, cracking, or peeling after curing.
- Suitable for a variety of materials: wood, glass, metal, and more.
- Ideal for DIY projects, repairs, and arts & crafts.
- Creates a watertight seal that protects against air and moisture.
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