Flex Seal Liquid Rubber Sealant Coating, White, 32 oz
Flex Seal Liquid Rubber Sealant Coating, White, 32 oz
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Flex Seal Liquid Rubber Sealant Coating, White, 32 oz

Flex Seal Liquid Rubber Sealant Coating, White, 32 ozFlex Seal Liquid Rubber Sealant Coating 32 oz White2 pack Flex Seal Liquid Rubber Sealant Coating 32 oz White
Pack Size:Single

Key item features

  • Versatile Application: This thick rubberized liquid can be applied by brushing, rolling, dipping, or pouring, making it suitable for various coating and sealing needs.
  • Durable Protection: It dries into a watertight, airtight, and flexible rubberized coating that is resistant to mildew, chemicals, and UV rays.
  • Extensive Coverage: Ideal for covering large surface areas, it effectively seals out water, air, and moisture.
  • Temperature Resilience: The sealant protects surfaces from the elements and extreme temperatures, ensuring long-lasting performance.
  • Broad Compatibility: Applicable on numerous surfaces including concrete, wood, metal, plastic, fabrics, and various roofing materials like EPDM and TPO.
  • Household Utility: Perfect for repairs and projects around the house, such as roofs, gutters, basements, and even automotive or marine applications.
  • Color Options: Available in clear, gray, black, and white to suit different aesthetic and functional requirements.
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Current price is $34.87
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Customer ratings & reviews

4.5 out of 5 stars
stars722 ratings366 reviews
How item rating is calculated
4.9
4.3
4.2
4.1
4.0
4.1
  1. 5 stars76% (548)
  2. 4 stars12% (86)
  3. 3 stars4% (30)
  4. 2 stars1% (9)
  5. 1 star7% (49)

Reviews summary

Pros

  • : Forms a seal on various surfaces.
  • : Application process is typically straightforward.
  • : Fills small cracks and crevices immediately.
  • : Forms a seal to stop leaks in various surfaces and applications.
  • : Forms a seal on roof surfaces.

Neutral

  • : Offers varying coverage and cost-effectiveness depending on repair size.
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Showing 1-3 of 366 reviews

Sep 29, 2024
DAN
Item details
Color: White
5 out of 5 stars review

Verified Purchase

I have used three (3) 32- ounce cans of Flex Seal white and found it excellent for painting my shower stall. It turned out perfect and I could not be happier. I will buy more when I need it. The only fault it has is the smell. Make sure you have plenty of ventilation. It gets stronger as it dries.

Helpful?78F46X6BN34954189339
Jun 25, 2025
Dorothy
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

When I purchase it I waited a month before I open it find out it was hard as a brick taken it back to store said return said I was a days to late that can cost me almost $40 Walmart didn't stand behind my purchase that wasn't right much as I shop their bought this item plenty of times I repair mobile homes bad experience

Helpful?78F46X6BN34954189339
May 28, 2025
shopoholicnikki
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Did what it said it would

Very happy with my purchase. I got this to use on our fiberglass pool, the fabric on the top of the support beams started to shred, so to give it another year of life, we painted a coat of this flex seal paint on! It isn't pretty, but it did the job!!

Helpful?78F46X6BN34954189339