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Flex Seal, 14 oz, 2-Pack, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More

4.5 4.5 out of 5 stars 947 ratings

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Purchase options and add-ons

Material Rubber
Brand Flex Seal
Style Compact
Item Weight 28 Ounces
Item Dimensions LxWxH 5.2 x 2.6 x 9 inches

About this item

  • The Colorful Way to Coat, Seal and Stop Leaks Fast!
  • Seeps into cracks and holes, Seals out water, lasts for years
  • Dries to a watertight, flexible rubberized coating
  • Ideal for arts & crafts, projects & hobbies, and sealing outdoor decorate items
  • Transform and protect virtually everything
  • Perfect for Gutters, Wood, RV, Campers, Roof Repairs, Skylights, Windows, and more

Additional Details

Small Business
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Customer ratings by feature

Easy to use
4.6 4.6
Adhesion
4.4 4.4
Water resistance
4.3 4.3
Sheerness
4.0 4.0

Frequently bought together

$33.70
Get it as soon as Tuesday, Apr 2
In Stock
Sold by BEYOND YOUR HOME and ships from Amazon Fulfillment.
+
$22.98 ($4.60/Foot)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by Brantens and ships from Amazon Fulfillment.
Total price:
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Product Description

Liquid Rubber in a Can
Group shot of all colors of Flex Seal Spray

Available in 11 Colors

Excellent for: Roof Leaks, Gutters, Skylights, Windowsills, PVC Pipes, Flashing, Ductwork, Foundations, Awnings, Chimneys, Downspouts, A/C Drip Pans, RV's & Campers, Trailers and so much more!

5 Tips for Success 1 and 2
5 Tips for Success Tip 3 4 and 5
Usage shots of Flex Seal Spray being used

Product guides and documents

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Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Flex Seal, 14 oz, 2-Pack, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More


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Flex Seal, 14 oz, 2-Pack, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
Flex Seal , 14 oz, 2-Pack, Gray, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
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Flex Seal, 14 oz, 2-Pack, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
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Price$33.70$18.56$21.10$17.99$109.99$38.73
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 2 - 4
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
4.6
4.3
4.4
4.3
4.3
4.3
Adhesion
4.4
4.3
4.2
4.2
4.3
3.8
Water resistance
4.3
4.5
4.4
4.1
4.5
4.6
Value for money
4.1
3.7
4.0
4.1
3.9
Durability
4.2
4.2
4.2
4.1
Sold By
BEYOND YOUR HOME
Amazon.com
Common Cents Distributors
Amazon.com
Flex Seal Products
BEYOND YOUR HOME
material
Rubber
Rubber
Rubber
Liquid
form
Spray
Liquid
Spray, Liquid
Liquid
Liquid
Spray
surface suggestion
Gutter
Roof
Roof,Windows,Wood
Roof
Roof
Roof,Windows,Wood
compatible material
Rubber
Rubber
Rubber
Paper
Rubber
Rubber, Metal, Asphalt, Polyvinyl Chloride
stain resistant
water resistance
waterproof
waterproof
waterproof
waterproof
waterproof
waterproof

Customer reviews

4.5 out of 5 stars
4.5 out of 5
947 global ratings

Customers say

Customers like the performance and ease of use of the sealant. For example, they mention it works well, is easy to use, and does all of the amazing things that it claims to do. That said, opinions are mixed on seal quality, quality, and durability.

AI-generated from the text of customer reviews

30 customers mention26 positive4 negative

Customers like the performance of the sealant. They mention that it works well, is easy to work with, and does all of the amazing things that it claims to do. Some say that it does a great job and remains flexible. Overall, most are happy with the performance and recommend it to others.

"I love this product. It does all of the amazing things that it claims to do. It's easy 2 use...." Read more

"works ok with multiple coats depending on what you're using it on." Read more

"No house should be without this product.It works wonders (literally)..." Read more

"Works well, but a bit messy. You need to tape off areas you do not want to get over spray...." Read more

8 customers mention8 positive0 negative

Customers find the sealant easy to use. They mention that it works quickly and does not produce bad odors.

"...It does all of the amazing things that it claims to do. It's easy 2 use. My roof leaked and we used Flex Spray on it and no more leaks...." Read more

"...I used one of the two cans of Flex Seal which was very easy to use, and appeared at first to adhere very well; however, it does not provide water..." Read more

"...Flex seal os easy to use however. I wore gloves and double masked for safety. Good luck!!" Read more

"great product- easy to use" Read more

25 customers mention14 positive11 negative

Customers are mixed about the seal quality. Some mention it seems to stop the leaks, works well to stop a gutter leak, and is great for sealing. However, others say that it didn't work, still leaked, and the pin size hole spring a leak.

"...It's easy 2 use. My roof leaked and we used Flex Spray on it and no more leaks. The company that sells this is awesome...." Read more

"...The pin size hole spring a leak pushing water between the watering can exterior and the Flex Seal coat until it gave way enough to release the rain..." Read more

"...I sprayed the top with a nice healthy coat of Flex Seal - No more leaking - I figure to get 2 to 3 more years of use before I have to spend $350 for..." Read more

"...It does seem to stop the leaks. I ordered the gray color so that it would blend better with the concrete color and it did so." Read more

13 customers mention8 positive5 negative

Customers have mixed opinions about the quality of the sealant. Some mention that it's a great product and easy to use, while others say that the spray is uneven and does not seal properly. The nozzle casts s wide spray and it will require a few passes to cover area adequately.

"Product works well for where it was applied. Great stuff." Read more

"...You need to tape off areas you do not want to get over spray. Nozzle casts a wide spray and it will require a few passes to cover area adequately." Read more

"Meets all expectations." Read more

"This stuff needs two applications and does what it claims. Great product!" Read more

9 customers mention3 positive6 negative

Customers are mixed about the durability of the sealant. Some mention it's easy to use and fills in cracks great, while others say it cracks too easy, deteriorates, and breaks off into small chunks. Some say it only works on tiny cracks.

"It cracks on high heat from the sun on concrete." Read more

"...The crack is sealed and the leak is gone." Read more

"...The patio tabletop is deteriorating and will break off into small chunks because not made for 4 season weather. Flex seal it every spring...." Read more

"...Worked ok but flaked off in places in about a year. I will get another can and try to fix those spots." Read more

Off To A Great Start
5 Stars
Off To A Great Start
Used Flex Seal before on a hard surface with great results. This is first shot on a soft surface (vinyl hot tub lid) looks like it will do a great job and remain flexible. See before, during and after photos. Of course the jury is still out since it’s only been applied for three days so we’ll see. I’m optimistic.
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