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Item #:
47442736
Flex Seal, 3 lb Flex Paste Super Thick Rubberized Paste, White
88% of respondents would recommend this to a friend
Item #:
47442736
€ 54
Price Details
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*All items will import from US
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Imported from USA store
Order now and get it around Saturday, September 12
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Thick rubberized paste that you can spread, shape, form and seal virtually everything
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What Stands Out
Super Thick Formula
Flex Paste's super thick formula fills gaps and cracks, creating a watertight seal that prevents leaks and damage, making it ideal for various repairs and DIY projects.
Versatile Application
Designed for multiple surfaces, Flex Paste adheres perfectly to wood, metal, plastic, and more, offering users a versatile solution for diverse repair needs with outstanding performance.
Durable and Long-lasting
This rubberized paste provides a strong, flexible bond that withstands extreme conditions, ensuring long-lasting repairs that save users time and money on frequent fixes.
Product Details
- Thick rubberized paste for DIY, Handyman projects, arts & crafts, and hobbies
- Ideal for repaiRing, sealing cracks, automotive or marine repairs, pool and spa repairs, and winterizing homes
- Provides about 10 linear feet at 2 inches wide with a layer thickness of approx. 1/16th inch
- Creates a watertight barrier on windows, doors, vents, and thresholds
- Dries into a waterproof, flexible rubber, suitable for preventing flood damage and keeping insects and rodents out
- Can be applied on dry or wet surfaces, even underwater, and can be painted once cured
| Package Weight | 3.5 Pound |
Who Should Buy?
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Home DIY Projects
Ideal for homeowners looking to quickly repair leaks and seal gaps in various surfaces around the house.
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Outdoor Repairs
Perfect for sealing outdoor equipment, garden decorations, and other items exposed to weather that may require maintenance.
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Craft and Art
Great for artists or crafters needing a strong, flexible paste to adhere materials together or create 3D art.
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Heavy Machinery
Not suitable for repairing large machinery or equipment that require structural integrity beyond paste capability.
Product Description
Flex Seal, 3 lb Flex Paste Super Thick Rubberized Paste, White
About This Item
Introducing Flex Paste, the ultimate solution for all your sealing, bonding, and repair needs. Designed with a super thick rubberized formula, this powerful adhesive paste is perfect for any project. As seen on TV, Flex Paste is a game-changer.
With its ability to spread, shape, form, and seal virtually everything, there's nothing this versatile paste can't handle. Whether you're working on wood, glass, tile, concrete, metal, brick, or any other surface, Flex Paste will get the job done. One of the standout features of Flex Paste is its ability to dry into a strong, flexible rubber that expands and contracts with the surfaces. This means that it won't shrink, crack, or peel over time, ensuring a long-lasting and durable result.
Plus, once cured, it can be painted any color, allowing you to seamlessly blend it in with the surrounding area. What sets Flex Paste apart from other products is its waterproof properties. It can be applied on dry or wet surfaces, making it the perfect solution for those tricky underwater repairs or sealing tasks. With Flex Paste, you can have peace of mind knowing that your surfaces are protected from water damage. Whether you're a DIY enthusiast or a professional, Flex Paste is a must-have in your toolkit.
This professional-grade rubber paste offers industrial-strength bonding and sealing, making it suitable for even the toughest jobs. From small repairs to large-scale projects, Flex Paste is there to save the day. Order your Flex Paste today and experience the power of this versatile rubber paste. Don't settle for anything less than the best.
Choose Flex Paste for all your sealing, bonding, and repair needs.
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Customer Questions & Answers
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Question:
Can it be painted after curing?
Answer: Yes, it can be painted any color once cured. -
Question:
What surfaces does it work on?
Answer: It works on wood, glass, tile, concrete, metal, brick, and more. -
Question:
Can it be applied underwater?
Answer: Yes, it can be applied on wet surfaces, even underwater.
Flex Seal Flex Seal Editorial Review
Flex Seal, 3 lb Flex Paste Super Thick Rubberized Paste, White is a versatile industrial sealant designed to effectively fill gaps on various surfaces. Users appreciate its strong adhesion and quick setting time, generally within 15-30 minutes depending on conditions. While it provides a durable seal, customers have noted that the packaging could be improved, as some received tubs with solidified paste due to inadequate foil coverage. This product works well for sealing leaks, especially on outdoor items such as RVs and toy haulers, but it may require thorough cleanup after use due to its thick and sticky nature. Overall, it's lauded for its performance despite minor packaging issues.
Customer Reviews & Ratings
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Pros
- Seals well on multiple surfaces
- Quick drying time under various conditions
- Durable and effective for outdoor use
- Easy to apply with a putty knife
- Great for filling large gaps
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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27 August 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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€ 54
Order now and get it around Saturday, September 12
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Features & Benefits
- Dries into a strong, flexible rubber that expands and contracts with the surfaces
- Can be applied on dry or wet surfaces, even underwater
- Will not shrink, crack or peel and once cured, it can be painted any color
- Works on wood, glass, tile, concrete, metal, brick, and so much more
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