💧 Seal it, forget it—leaks don’t stand a chance!
Flex Seal 14 oz is a black, spray-on rubberized sealant that instantly stops leaks by creating a flexible, waterproof coating. Designed for diverse surfaces like roofs, gutters, wood, and RVs, it withstands extreme temperatures without cracking or peeling. Its paintable finish and corrosion resistance make it a must-have for quick, durable repairs that last.
| Material | Plastic |
| Brand | Flex Seal |
| Style | Black, 14 oz, 1-Pack |
| Item Weight | 14 Ounces |
| Item dimensions L x W x H | 9.5 x 2.5 x 2.5 inches |
| Compatible Material | Rubber |
| Water Resistance Level | Waterproof |
| Item Form | Spray |
| UPC | 855647003019 |
| Unit Count | 28.0 Ounce |
| Global Trade Identification Number | 00855647003019 |
| Number of Items | 1 |
| Color | Black |
| Surface Recommendation | Roof,Windows,Wood |
| Manufacturer | Swift Response, LLC |
| Part Number | FSR20 |
| Item Weight | 14 ounces |
| Product Dimensions | 9.5 x 2.5 x 2.5 inches |
| Country of Origin | China |
| Item model number | FLEX SEAL - FSR20 |
| Is Discontinued By Manufacturer | No |
| Size | 14 oz (Pack of 1) |
| Item Package Quantity | 1 |
| Measurement System | US |
| Special Features | Alcohol-Free |
| Included Components | Flex Seal Spray Rubber Sealant Coating, 14-oz, Black |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 Year Limited |
M**T
A day at the lake!
I cut the bottom out of my boat and added a screen door. Used 10 cans of this amazing stuff to coat it. Out on the lake we went...I mean my boat is setting at the bottom of the lake and I lost my first mate, but still a day at the lake!
J**.
Get creative
I use this on my shovel handle and outdoor work tools. It prevents splinters from those older dried out handles. It seeps into the cracks and groves providing a safer non slip grip.
A**S
Good stuff but be cautious!
PLEASE read to directions carefully because this stuff is full of dangerous and flammable chemicals. It does work for sealing leak causing cracks. Don't know how well it will last in sunlight but for a short term fix it seems to work fine.
R**B
Great product
I have a fiberglass camper shell on my Ram and haven't been able to stop the leak(s) around the double doors. I cleaned the area, sprayed around everything penetrating the shell, no more leaks.
C**
Sealant
Works as it should! Helps seals, adheres well to different textures. Easy to apply to surface. Great value
D**L
Worked after using the whole can.
I had a leaky birdbath that I sealed with this. Unfortunately, it took about 5 or 6 coats to create a complete seal. The birdbath held water except for a minor crack so it should not have required that many coats.
F**.
Easy to apply works great
Works great!!! Used on galvanized pipes buried in the dirt
T**L
Works Well !
Sprays on smoothly - covers well !
Trustpilot
2 weeks ago
1 month ago
