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Flex Seal

Flex Seal MAX, 17 oz, 2-Pack, Clear, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

    • Based on 255 reviews
Condition: New
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$42.98 Why this price?

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Availability: In Stock.
Fulfilled by Flex Seal Products
Arrives Jun 16 – Jun 21
Order within 2 hours and 49 minutes
Available payment plans shown during checkout

Item Package Quantity: 2


Features

  • The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color.
  • Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable and lasts many years.
  • Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies.
  • Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold.

Description

FLEX SEAL MAX 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. FLEX SEAL has many advantageous applications and uses, that when applied correctly, can last for many years. The most common uses for Flex Seal are listed below: Fix leaky roofs, gutters, and downspouts. Repair RV’S, campers, and mobile homes. Repair skylights and Vent Pipes, For roof drip edges and flashings. Leaky or broken hose and PVC pipe repairs. To seal or repair windowsills. For A/C drip pans, portable A/C units, duct work, and chimneys. On boats and other personal watercrafts. For bird baths, ponds, and fountains. Flat, metal, rubberized and granulated roof repairs and leaks. Foundations, gravel stops, asphalt shingles, and overlapped seams. And, so much more! Flex Seal will work on: Wood, metal, tile, concrete, masonry, fabric, glass, plastic, aluminum, porcelain, dry wall, rubber, cement, some vinyl and so much more! Flex Seal may not be compatible with all plastics, vinyl, or rubbers.

Material: Liquid


Brand: Flex Seal


Style: MAX, 2 Pack - Clear, 17 oz.


Item dimensions L x W x H: 10 x 5.5 x 2.75 inches


Compatible Material: Rubber, Polyvinyl Chloride


Product Dimensions ‏ : ‎ 10 x 5.5 x 2.75 inches; 2.8 Pounds


Date First Available ‏ : ‎ May 3, 2023


Manufacturer ‏ : ‎ Flex Seal


Best Sellers Rank: #22,091 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #65 in Hardware Sealers


#65 in Hardware Sealers:


Customer Reviews: 4.4 4.4 out of 5 stars 255 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 16 – Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Strong and long lasting
Item Package Quantity: 1
I’ve used this product for a leak underneath my sink as well as a leak within the seal of my gutters and so far it’s been a success. There is a strong smell that emits from the Product which they warn you about on the label but be aware if using in any small enclosed spaces.
Reviewed in the United States on May 13, 2024 by Amazon Customer
    • Great sealant!
Item Package Quantity: 1
I had used this years ago when it just came out and you could only get black and it worked great although black doesn’t look great on all items! I purchased this to seal a leak in my roof, but you could use it for so many things. I’m planning to use it to spray some metal panels to prevent rust. I actually have several things I want to try it on so we will see how it works. I do know however that it worked great when I used it before and I definitely recommend it if you have a leak. ... show more
Reviewed in the United States on March 17, 2024 by C Williams
    • Pretty Hardcore!
Item Package Quantity: 1
Used this to plug a hole in a plastic dog grooming tub and it has withstood and held up for about 3 months with no signs of wearing. Was skeptical but it works! It did not however work on a plastic laundry basket that broke and had even done multiple applications. Worth the money for certain things depending on what you want to use it for. Easy to use but messy so make sure you do it outside or put a protective layer down and around what you are spraying. ... show more
Reviewed in the United States on June 7, 2024 by Amazon Customer
    • Good stuff
Item Package Quantity: 2
this works really well especially now that they make it in clear, we use it to seal drain pans on large HVAC units sets up and sticks well to stainless steel and it's almost invisible.
Reviewed in the United States on April 9, 2024 by Mr Rick
    • Does Work
Item Package Quantity: 1
It works I used it on my roof no more leaks, but I also used the tape kind both are great to use. My roofer said that stuff doesn't work, I just looked at him because it does and did work, the leaks stopped!!
Reviewed in the United States on March 14, 2024 by dana dabney
    • Not as good as it appeared on TV
Item Package Quantity: 1
I used this on some cracked pool equipment. The first time I didn’t fully follow the directions on wait time. The second time I allowed the product to cure fully. It lessened the crack but couldn’t repair it completely. It may work better on something not so pressurised.
Reviewed in the United States on June 1, 2024 by Jacob White
    • Works as intended
Item Package Quantity: 1
This stuff works very well. It’s easy to use and a value for the money. I have used in for various quick repairs. For example, I had some wood at the bottom of a garage side entrance that was gettting too wet so I used this rather than paint and it has been perfect.
Reviewed in the United States on January 7, 2024 by codeorama
    • A lifesave.
Item Package Quantity: 1
For smaller pinpoint Leaks seen with especially an unusual cold, freezing snap. It may be enough to save more damage and higher expenses.
Reviewed in the United States on February 11, 2024 by Edward von der Schmidt III D.V.M.,M.D.

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