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๐ ๏ธ Seal the deal with Flex Seal Liquid โ where protection meets perfection!
Flex Seal Liquid Large 16oz is a patent-pending, black rubberized coating that dries to a durable, flexible, and waterproof barrier. Ideal for sealing cracks, holes, and surfaces, it resists extreme weather, UV damage, and moisture. Versatile application methods and a 16oz size covering approximately 20 sq. ft. make it a must-have for professional-grade repairs and protective projects.












| ASIN | B019PFO4KM |
| Best Sellers Rank | #46,231 in Automotive ( See Top 100 in Automotive ) #178 in Automotive Fillers, Adhesives & Sealants |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Black |
| Compatible Material | Paper |
| Customer Reviews | 4.4 out of 5 stars 2,133 Reviews |
| Global Trade Identification Number | 00853517006283 |
| Item Dimensions | 10.2 x 8.6 x 8.6 centimeters |
| Item Form | Liquid |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 10.2 x 8.6 x 8.6 centimeters |
| Item weight | 1 Pounds |
| Manufacturer | Flex Seal Liquid |
| Material | Rubber |
| Material Type | Rubber |
| Model | LFSBLKR16 |
| Number of Items | 1 |
| Part Number | LFSBLKR16 |
| Style | Industrial |
| Style Name | Industrial |
| Surface Recommendation | Ceiling, Door, Roof, Wall, Window |
| UPC | 853517006283 |
| Unit Count | 16 Milliliters |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
G**N
Liquid rubber
Not cheap but fixed hot tub liner brilliant stuff will definitely buy again and easy to use
T**G
Love this stuff!!
Love this stuff! Was able to use it to help seal various different parts on my 69 Dodge Dart Project. Has a nice glossy texture and dries pretty quickly. Helps protect my components in my car and keeps them from cracking. It is a good texture for most any projects. I have used it on other applications too. It's nice that it's a versatile project that I can use for almost anything!
M**N
Damaged can
Received a crumbled can
W**M
Flex Seal for sealing gutter leaks
A very good product for sealing gutters and skylights. Paints on easily and seals all holes.
F**R
Worked great
This did what I expected. I have a 1976 Volkswagen Beetle convert. that I am fixing up. The rubber on the running boards was dried out and discolored, along with some splits in the rubber showing bare metal underneath. It was going to cost well over two hundred dollars each to replace them, so I thought I'd try Flex Seal. After cleaning and drying the running boards I applied the product with a small paintbrush. It went on easily,covered really well, and small "oops" we're easily wiped up with a cleaning cloth. I allowed a drying time of 24 hours and just now went out and filled in the split areas with a little more product and smoothed it out with the brush. It looks fantastic! I took a couple pictures which don't do it justice. It dried really shiny, and looks wet although it's dry and looks and feels like rubber. Some tips: I first stirred it very well because I could tell it was thick at the bottom of the can. It was easy to stir up though. When I was finished with the project yesterday, I replaced the can lid and tapped it on tightly. My brush I wanted to use again for today's touch up, so I sealed it in tin foil. When I opened the can again today it was ready to go but is tired it again anyway. There was no "skin" on top, and no lumps. My brush was only slightly stiff and I was able to use it again. I used about half a can of the product to do both running boards and am very pleased with how they look!
Trustpilot
1 month ago
2 weeks ago