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Item #:
37597501
Flex Seal MAX 17 oz Clear Aerosol Liquid Rubber Sealant Coating
Item #:
37597501
USD 35
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 13 items left in stock.
Order now and get it around Sunday, August 23
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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. It’s like a Handyman in a can.
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What Stands Out
Strong Adhesion
Flex Seal MAX ensures superior bonding to various surfaces, preventing leaks and providing a robust seal that outlasts traditional coatings.
Multi-Surface Use
Versatile enough for metal, wood, concrete, and more, making it ideal for diverse applications around the home or industrial environments.
Weather Resistant
This sealant remains durable against extreme weather conditions, including rain and UV exposure, ensuring long-lasting protection and reliability throughout the seasons.
Product Details
- Sprays out as a thick liquid, seeps into cracks and holes and dries watertight
- Rubberized coating that will Stop Leaks Fast®
- Can be painted any color once dry
- Directions: Read entire can. Wear protective gear. Shake well before spraying 8-12 inches from the surface
- Allow 24-48 hours to dry before applying another coat. Fully cures in 48 hours
- California State Chemical Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm
| Adhesive form | Spray |
| Dry time | 3 h |
| Features | Weather-Resistant |
| Industrial sealant type | Water Sealant |
| Rec location | Indoor and Outdoor |
| Recommended surface | Metal, Concrete |
| Rec. use | Shower, Seal Joints |
| Material | Rubber |
| Size | 17 fl oz |
| Color | Clear |
| Brand | Flex Seal |
| Item Weight | 1.2 lbs (540 grams) |
Who Should Buy?
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DIY Homeowners
Perfect for tackling leaks and repairs around the house, offering a quick and easy sealing solution.
-
Outdoor Enthusiasts
Ideal for waterproofing gear and equipment, ensuring they remain functional in wet conditions.
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Craft Projects
Great for artistic and creative uses, providing a flexible coating for various surfaces and materials.
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Heavy Industries
Not suitable for high-stress industrial applications requiring robust and durable sealing solutions.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is it easy to use?
Answer: Yes, it is easy to use. Just shake well, spray 8-12 inches away from the surface, and apply multiple coats to fill cracks and holes. -
Question:
Can I paint over it?
Answer: Yes, once it is dry, you can paint over it with any color. -
Question:
Is it safe to use indoors?
Answer: Yes, it can be used indoors. However, it is recommended to use it in a well-ventilated area and avoid ignition sources.
Flex Seal Flex Seal Editorial Review
Flex Seal is a highly praised product that has received positive feedback from customers who have used it for various repair projects. Customers have found it to be effective in making surfaces waterproof and preventing leaks. One customer used it to build a dog house and found that it held up well even during heavy rain. Another customer conducted a test by spraying the inside of a cardboard box and filling it with water, and found that Flex Seal successfully prevented any leakage. Customers have also mentioned that Flex Seal is easy to use, with no mess involved. It sprays on smoothly and evenly, providing a comfortable coverage. The product is praised for its durability, ease of storage, and the fact that it does not over drip. The Flex Seal Colors option, specifically the black color, has received positive feedback for its ability to provide a crisp and authentic black finish. One customer mentioned using it on distressed wood around their air conditioner, and found that it greatly improved the appearance and offered protection from the rain. The can itself is durable and easy to grip while spraying. In terms of usage, customers have successfully used Flex Seal to fix leaks in gutters and prevent rust on metal surfaces. They have found it to be a cost-effective and efficient alternative to other repair options. Overall, Flex Seal has received high praise from customers for its effectiveness, ease of use, and excellent results. It is recommended for a variety of repair projects, ranging from building structures to fixing leaks in gutters and preventing rust.
Customer Reviews & Ratings
946 customers ratings
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5 Star
72%
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4 Star
19%
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3 Star
4%
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2 Star
0%
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1 Star
2%
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Pros
- Highly effective in making surfaces waterproof
- Prevents leaks and rust
- Easy to use with no mess
- Provides even and comfortable coverage
- Durable and easy to store
- Offers a range of color options
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
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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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 35
Order now and get it around Sunday, August 23
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 13 items left in stock.
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
- Liquid rubber in a can
- Seals cracks and holes
- Dries to a watertight, flexible, rubberized coating
- Coats, seals, and protects
- Stops leaks fast
- Economical option, covering up to 20% more than the original size
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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.