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Flex Seal Liquid

Flex Seal Liquid Flood Protection, 122 oz, Waterproof Rubberized Liquid, Removable, Use on Windows, Doors, Garage Doors, Seams, Casings, Thresholds, Conduits, Vents, Ducts, and More

    • Based on 7 reviews
Condition: New
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$149.99 Why this price?

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Flex Seal Products
Arrives Jun 24 – Jun 27
Order within 14 hours and 23 minutes
Available payment plans shown during checkout

Style: 122 oz


Features

  • Verified by UL for No water penetration through 1/8" gaps at depths up to 3 feet, for 14 days.
  • Flood Protection Liquid can be brushed, rolled, or poured directly onto the surface, or on top of our other Flood Protection products. Penetrates deep into gaps, cracks, and openings.
  • Use as a final coat of protection to help seal any small pinholes or openings that may have been missed.
  • Once floodwaters recede, our Flood Protection Liquid can be easily removed.
  • Flood Protection Liquid should ALWAYS be used in combination with our other Flood Protection Products.
  • For detailed how-to video instructions, please visit our site.
  • Patent Pending for Products and Uses

Material: Rubber


Brand: Flex Seal Liquid


Style: 122 oz


Item Dimensions LxWxH: 7.5 x 6.5 x 6.5 inches


Compatible Material: Rubber


Product Dimensions ‏ : ‎ 7.5 x 6.5 x 6.5 inches


Date First Available ‏ : ‎ January 6, 2023


Manufacturer ‏ : ‎ Swift Response, LLC


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #56,854 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #113 in Hardware Sealers


#113 in Hardware Sealers:


Customer Reviews: 2.6 2.6 out of 5 stars 7 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 24 – Jun 27

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

    • Flex Seal
Style: 10 oz
I used this particular item because of the color. I painted it on the fuel cap of my diesel tractor so that when friends and neighbors borrow the equipment they remember to put only diesel fuel in the tank and not other fuel types. RED FOR GASOLINE BLUE FOR KEROSINE YELLOW FOR DIESEL. I didn't make this up it from the DOT labeling standards. ... show more
Reviewed in the United States on May 9, 2023 by GeoMass
    • Container was open and leaking on delivery
Style: 28 oz
Review Image by buggles buggles
Container was opened, dented, and crushed. Not sure if this was a returned product that was then sent to me, but the container was covered in product. I initiated a return and then I learned that I would be paying for shipping to return this product to Flex Seal. Really, Flex Seal? Why not just refund my money for delivering a defective product? ... show more
Reviewed in the United States on March 15, 2023 by buggles buggles
    • Poor quality
Style: 28 oz
Poor quality
Reviewed in the United States on April 6, 2023 by Pete C

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