🛡️ Seal it, protect it, flex it—your ultimate waterproof armor!
Flex Seal Liquid is a 16 oz gray liquid rubber coating that creates a flexible, waterproof, and UV-resistant seal on multiple surfaces including roofs, basements, RVs, and marine equipment. It prevents rust and corrosion while providing a durable, breathable barrier that withstands weather and wear.
| Material | Rubber |
| Brand | Flex Seal Liquid |
| Style | Custom |
| Item Weight | 16 Ounces |
| Item dimensions L x W x H | 3.38 x 3.38 x 4 inches |
| Compatible Material | Rubber, Wood, Metal, Tile, Concrete, Masonry, Fabric, Glass, Plastic, Aluminum, Porcelain, Dry Wall, Cement, Some Vinyls |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| UPC | 853517006375 |
| Unit Count | 16.0 Ounce |
| Global Trade Identification Number | 00853517006375 |
| Number of Items | 1 |
| Color | Gray |
| Surface Recommendation | Roof |
| Manufacturer | Flex Seal Liquid |
| Part Number | LFSGRYR16 |
| Item Weight | 1 pounds |
| Product Dimensions | 3.38 x 3.38 x 4 inches |
| Country of Origin | China |
| Item model number | FLEX SEAL - LFSGRYR16 - GRAY |
| Is Discontinued By Manufacturer | No |
| Size | 16-oz |
| Item Package Quantity | 1 |
| Included Components | Flex Seal Liquid Rubber in a Can, 16-oz, Gray |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Limited |
P**E
Do NOT order more cans than you will need for a project- as these are not eligible for returns
Ordered two cans to complete a project (sealing the bottom and sides of a water feature in backyard). Product works very well, but I only needed to use one can to complete the project. Unfortunately the second can was not eligible for return. 😒
E**E
Always works
A quality product
S**N
Works well, stores terrible
Used to coat Texas-Sun exposed top edge of an Intex pool. Application went well and, so far, so good. Be prepared to throw away your brush and, please know, the product in the can will not stay a liquid, even with a can top perfectly installed and...sealed with flex seal. Buy only what you need
A**R
Beats expectations
This is first time with this particular Flex formula. The results are amazing as it leaves a flexible rubber coating. I have an older favorite cracked sprinkler..water sprayed everywhere except where it should. This product filled in all those plastic cracks and it now works like new. Did not have to toss and help fill up landfill. Dogs have 10 year old 6ft rigid plastic pool..also ready for dump. Was able to fill all cracks and they are out playing in it.Edit: I Realize I used this product for minor repairs just to practice and try out, but have no doubt all the experienced DIY users commenting on their great experiences using for bigger repairs are correct.
R**S
Coated my workbench for electronics repair work
I coated my whole workbench in my garage with the stuff and they turned out amazing. It was about 45 degrees, so I put a little space heater on it and it dried in a couple hours.
D**I
Will seal concrete
The can I got must have been on the shelf for ages. Almost impossible to mix or stir it for uniformity.
R**Y
Not cheap but works.
I bought this to coat the inside of the bowls of an outdoor fountain that was chipping badly and I was worried the chips would gum up the pump over time. I used two coats and so far so good, the stuff is staying put with water pounding on it with no issues.
D**N
Sealed my bird bath
I used this to seal my cement bird bath. Works great- no more leaks and it keeps it from getting rust/mildew stains. It was hard to clean out my brushes though, so maybe just buy a cheap paint brush you can throw away when you’re done.
Trustpilot
1 week ago
2 days ago
