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4.7 out of 5 stars. 47 reviews

Flex Seal 9 oz. Paste Flood Protection Cartridge, 6-Pack

4.747 Reviews

Item # 2239369

Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
$134.99

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Was$149.99

Save $15.00


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Flex Seal 9 oz. Paste Flood Protection Cartridge, 6-Pack

4.747 Reviews

Item # 2239369

Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
Image showing  9 oz. Paste Flood Protection Cartridge, 6-Pack
$134.99

Sale

Was$149.99

Save $15.00


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Our Flood Paste in a Cartridge starts out as a thick paste that can be pushed deep into all types of openings and hard-to-reach areas. It dries to a strong, flexible, rubberized barrier. It seals out water, air, and moisture and remains completely flexible. Once floodwaters recede, our Flood Paste can be easily removed. Flood Paste in a Cartridge is the primary Flood Protection product and should be used as a base coat for your first layer of protection. The cartridge nozzle allows you to target specific areas that need to be sealed. Use on windows, doors, garage doors, and all types of seams, casings, thresholds, conduits, vents and ducts, keyholes, and more. When applying our Flood Protection Paste in a Cartridge, always to push the Flood Paste into all seams and openings using a gloved finger, Flex Gap filler tool or similar tool. This will help create a watertight seal. A common mistake is not pushing the paste into the opening being sealed. Always be cautious of any sharp objects that may cause injury.DRY TIME Depending on temperature, humidity and thickness of application, Flood Paste will dry to the touch in approximately 2 to 6 hours, and fully cure in approximately 24-48 hours. Allow product to fully cure before floodwaters arrive. To reuse cartridge, leave a small bead of paste at the tip of the nozzle to create a plug. When reusing, remove plug from the nozzle. Always use fresh material to seal an opening. COVERAGE Flood Protection Cartridge (9oz): A 1/4" inch bead will cover approximately 21 linear feet. Flood Protection Cartridge (28oz): A 1/4" inch bead will cover approximately 62 linear feet. IMPORTANT INFORMATION Always follow state and local weather advisories and evacuation orders. Depending on age and type of construction, there may be areas that can't be seen or sealed. Unsealed porous surfaces may seep water during extended underwater exposure. Our Flood Protection Products are NOT intended for flash floods, extreme winds or water pressure, to protect against flying or floating debris, or if there is structural damage to the building. ADDITIONAL INFO All of our Flood Protection Products are Patent Pending for both products and uses. Made in the USA with globally sourced materials. Color of product is high-visibility yellow.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Flood Protection Paste in a Cartridge has a precision nozzle that allows you to target specific areas that need to be sealed.
  • Use on all types of openings such as windows, doors, seams, garages, casings, thresholds, conduits, vents and ducts, key holes and more.
  • Once waters recede, our Flood Protection Paste can be easily removed.
  • Were proud to say that when used in combination, and as directed, our Flood Protection Products have been independently verified by UL Solutions to hold back 3ft of water for 14 days on gaps up to inch. Tested in laboratory settings.
  • Patent Pending for Products and Uses.

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Reviews

Rating Snapshot

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36 reviews with 5 stars.
8 reviews with 4 stars.
3 reviews with 3 stars.
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Overall Rating

4.7
44 out of 46 (96%) reviewers recommend this product

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Customer Images and Videos

1 to 4 of 47 Reviews
1 – 4 of 47 Reviews
New Orleans
Review 1
Age45 to 54
GenderFemale

Great product!

2 years ago
[This review was collected as part of a promotion.] When heavy rains hits it creates seepage under our bricks and leaks into our garage. The flex paste worked perfectly to seal the bottom row of bricks and we no longer have the leaks. Would recommend. Flex seal really works!

Yes, I recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there, thank you so much for sharing your Flex Success with us! We're happy to hear the Flex Seal Family of Products is working great for your projects and repairs. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at [email protected]. Flex On!
Alexander ny
Review 1
Age25 to 34
GenderFemale

Great product

2 years ago
[This review was collected as part of a promotion.] This product works great it certainly isn't as exciting as the commercials where they fix the boat, but it does work. I would recommend this product to a friend and I would purchase again. Glad I decided to try it.

Yes, I recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there, thank you so much for sharing your Flex Success with us! We're happy to hear the Flex Seal Family of Products is working great for your projects and repairs. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at [email protected]. Flex On!
Vista
Review 1
Age35 to 44
GenderFemale

Not what we expected

2 years ago
[This review was collected as part of a promotion.] We have some outside stucco damage that is causing water damage to the some areas around the house perimeter, and we were hoping that this would help. I much prefer the spray over the paste, application was difficult and didn’t seem to take to the area well.

No, I do not recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi, thank you for taking the time to share your feedback with us. We're sorry to hear that Flex Seal did not work for your repair. When you have a moment, please send us an email at [email protected] so we can turn your experience around. We look forward to hearing from you, have a great day.
WV
Review 1
Age45 to 54
GenderFemale

Good

2 years ago
[This review was collected as part of a promotion.] I used this flex paste much as you would caulk to seal down my floor vents in my mobile home. I think it will help to keep water from getting underneath from mopping, spills, etc. It is a bright yellow color but the nozzle is pretty precise and not too messy.

Yes, I recommend this product.

Originally posted on flexsealproducts.com

Response from flexsealproducts.com:
2 years ago
Flex Seal Family of Products Customer Care
Hi there, thank you so much for sharing your Flex Success with us! We're happy to hear the Flex Seal Family of Products is working great for your projects and repairs. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at [email protected]. Flex On!