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💪 Seal it, shield it, own it — Flex Seal Liquid has you covered!
Flex Seal Liquid is a 1-gallon, gray liquid rubber coating designed for waterproofing and protecting a wide range of surfaces. Its flexible, breathable, and UV-resistant formula creates a durable seal that prevents water, air, rust, and corrosion damage. Ideal for roofs, basements, RVs, marine applications, and more, it applies easily by brushing, rolling, dipping, or pouring, delivering professional-grade results with a 1-year limited warranty.
| ASIN | B07B6CWHTW |
| Best Sellers Rank | #59,173 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #222 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Gray |
| Compatible Material | Rubber |
| Customer Reviews | 4.1 out of 5 stars 57 Reviews |
| Included Components | Item |
| Item Dimensions | 7.75 x 6.5 x 6.5 inches |
| Item Form | Liquid |
| Item Type Name | Liquid Rubber Sealant Coating in a Can |
| Item Weight | 11.3 Pounds |
| Item dimensions L x W x H | 7.75 x 6.5 x 6.5 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FSLFSGRYR01 |
| Number of Items | 1 |
| Part Number | FSLFSGRYR01 |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Gutter |
| UPC | 853517006573 |
| Unit Count | 128.0 Fluid Ounces |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |
N**M
Leaking concrete walkway
We had a leaking concrete walkway at our business and it was upstairs and water leaking through the concrete through the ceiling, used this and it worked! Stopped the water
P**S
Good product
Works like it says. Ordered two gallons. One came busted open (a regular theme in the reviews) but Amazon made it right
M**F
Product Came damaged
Second time the same issue. Product Came damaged. Paint was everywhere.
M**D
Not packed good
When item was received the inside packaging was barely enough to keep the can from rolling around. The can was dented on both sides and the lid was coming off. The only thing that saved it from spilling thru the box was the cellophane wrapping around the can. That would have been a gooey mess inside of the box! Product is very thick and kind of hard to brush on, roller did a better job.
G**R
best
grate one colt done nice
A**R
Painted over rubber interlocking mats filled the gaps and waterproofed well
Flowed on good with a small roller need to coats in some spots where i put it on too thin but second coat went smoother than first
S**N
Great for floors that often have water puddles
Did my garage floor
M**S
Waterproof and color
Incredible substance that I love it is so great protecting my shower walls and ceiling thanks !
Trustpilot
1 week ago
2 months ago