Flex Seal Liquid Rubber Sealant Coating, Clear, 1 Gallon
Flex Seal Liquid Rubber Sealant Coating, Clear, 1 Gallon
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Flex Seal Liquid Rubber Sealant Coating, Clear, 1 Gallon

4.4 stars out of 471 reviews
(4.4)|
471 ratings
Flex Seal Liquid Rubber Sealant Coating, Clear, 1 GallonFlex Seal Liquid Rubber Sealant Coating 1 Gallon ClearFlex Seal Liquid Rubber Sealant Coating 1 Gallon Gray
Actual Color:Clear

Key item features

  • Flex Seal Liquid is liquid rubber in a can. Now you can brush, roll, dip or pour it on
  • Use anywhere you need a watertight, flexible rubberized coating
  • Goes on smooth and covers fast, sealing out water, air and moisture
  • Prevents rust and corrosion. Mildew and chemical resistant.
  • Common Flex Seal Liquid Applications
    • Roof and gutter repairs
    • Ponds and bird bath assembly and repairs
    • Basements and foundations
    • Tools and sporting equipment upgrades and repairs
    • Cars, trucks and vans
    • RV repairs
    • Campers and trailers
    • Boats and watersports equipment
    • DIY projects, crafting, and hobbies
    • Recommended surfaces
    • Concrete
    • Glass
    • Brick
    • Stucco
    • Masonry
    • Wood
    • Copper
    • Plastic
    • Tile
    • Fabrics
    • Wires
    • Vinyl
    • Fiberglass
    • Ceramic
    • Porcelain
    • Metal
    • Aluminum
    • Natural stones
    • Foam
    • Asphalt
    • EIFS
    • TPO
    • PVC
    • EPDM
    • CSPE
    • Hypalon polyurethanes
  • Roof and gutter repairs
  • Ponds and bird bath assembly and repairs
  • Basements and foundations
  • Tools and sporting equipment upgrades and repairs
  • Cars, trucks and vans
  • RV repairs
  • Campers and trailers
  • Boats and watersports equipment
  • DIY projects, crafting, and hobbies
  • Recommended surfaces
  • Concrete
  • Glass
  • Brick
  • Stucco
  • Masonry
  • Wood
  • Copper
  • Plastic
  • Tile
  • Fabrics
  • Wires
  • Vinyl
  • Fiberglass
  • Ceramic
  • Porcelain
  • Metal
  • Aluminum
  • Natural stones
  • Foam
  • Asphalt
  • EIFS
  • TPO
  • PVC
  • EPDM
  • CSPE
  • Hypalon polyurethanes
Current price is Now $95.97
You save $14.02
was $109.99
Price when purchased online
  • Free shipping
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $95.97
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $95.97

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Columbus, 43215
Arrives by Tue, Feb 17
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Order within 2 hr 54 min
Sold by Sports-Med
Fulfilled by Walmart
4.607168718320058 stars out of 5, based on 2766 seller reviews(4.6)
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About this item

Product details

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Customer ratings & reviews

4.4 out of 5 stars
stars471 ratings331 reviews
How item rating is calculated
  1. 5 stars73% (342)
  2. 4 stars14% (66)
  3. 3 stars4% (19)
  4. 2 stars1% (6)
  5. 1 star8% (38)

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Showing 1-3 of 331 reviews

Nov 15, 2025
buddy
Item details
Color: Gray
Sold and shipped bySwift Response
5 out of 5 stars review

Verified Purchase

Was happy with the flex seal pretty pricey

Helpful?0RGSCJTHEBEC54189338
Feb 13, 2025
Tami
Top Reviewer
Item details
Color: Clear
Sold byVirVenturesDelivered byWalmart
5 out of 5 stars review

Verified Purchase

On top of it!

Great Delivery!!

Helpful?0RGSCJTHEBEC54189338
Oct 12, 2023
mtrctyjake
5 out of 5 stars review

Seller Verified Purchase

Liquid Rubber is the BEST!

I used Flex Seal liquid rubber on a hairline crack on outer basement wall, application went on easy, used two coats...I feel very confident this will solve my problem. I researched many different products and I believe this is the Best product for my problem...Lord willing I'll have no more leaks!

Review from flexsealproducts.com
Helpful?0RGSCJTHEBEC54189338
reply from Flex Seal Family of Products Customer Care

Hi there! Thank you so much for your 5 star rating. If you'd like some helpful tips and tricks for future DIY's, feel free to message us at humans@flexsealproducts.com. Flex On!

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