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💪 Seal it. Protect it. Flex your fix like a pro.
Flex Seal MAX is a powerful, waterproof rubber spray sealant designed to stop leaks instantly and protect a wide range of surfaces. Its flexible, durable coating withstands extreme temperatures without cracking or peeling, making it ideal for gutters, roofs, wood, RVs, and more. Ready to use and paintable, this 2-pack offers professional-grade sealing with effortless application and long-lasting results.
| ASIN | B0C44CXPZ7 |
| Best Sellers Rank | #116 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Hardware Sealers |
| Brand Name | Flex Seal |
| Color | Black |
| Compatible Material | Aluminum, Asphalt, Concrete, Glass, Metal, Plastic, Polyvinyl Chloride, Porcelain, Rubber, Vinyl, Wood |
| Customer Reviews | 4.4 4.4 out of 5 stars (38,800) |
| Item Dimensions | 11 x 6 x 3 inches |
| Item Form | Liquid, Spray |
| Item Weight | 17 Ounces |
| Manufacturer | Flex Seal |
| Material Type | Rubber |
| Number of Items | 2 |
| Part Number | FSMAXBLK24-2PK |
| Style Name | MAX, 2 Pack - Black, 17 oz. |
| Surface Recommendation | Roof,Windows,Wood |
| UPC | 810129870329 |
| Unit Count | 2.0 Count |
| Water Resistance Level | Waterproof |
C**D
Good Product - Flex Seal Works Great
Flex Seal is great quality. It comes ready to use so mixability is easy to get started. It's a great price. The Flex Seal is very durable, looks great and clean up is easy so removal is easy. The product seems sturdy.
A**S
Great for waterproofing wood!
This stuff works. Sprayed a piece of plywood and has kept it dry.
C**R
It works fine
Good product ..fit for purpose
G**T
Flex seal for leaks
Worked very well, great adhesion and very easy to apply.
J**R
Flexseal
Works very well on flat surfaces. Horizontal surfaces you have to do layers.
B**Y
Not satisfied
It did not work on a fiberglass bird bath. 3 coats. Could have been the fiberglass.
S**R
Easy to apply and does the trick
Have purchased other flexseal products in the past, so was anxious to try this spray can which makes it much easier to apply than some of the other products and does a good job of ceiling. Any leaks that you have. I use mine on a corner for a gutter on the outside, and we live in a climate that can vary from 10° below 0 to 101° above.
D**.
stops water leaks
I use flex seal on my rain gutters works great
D**L
Good
R**O
Le gustó a mi esposa porque le sirve muy bien para los trabajos que realiza
S**O
Produto resolveu um problema entre a calha e a parede evitando escorrimento de água da chuva mostrou-se mais eficiente que o veda calha. Esperar para ver a durabilidade do produto sob as intempéries.
M**N
Big talks & no performance
C**N
La verdad, mejores resultados a los esperados, selló muy bien las grietas que me Quedaron después de instalar techo de madera en la terraza , resiste espectacular
Trustpilot
4 days ago
3 weeks ago