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๐ง Seal it, shield it, forget it โ Flex Seal Liquid keeps your world leakproof!
Flex Seal Liquid is a clear, 16 oz liquid rubber sealant designed for waterproofing and protecting a variety of surfaces including roofs, basements, RVs, and marine equipment. It offers UV resistance, flexibility, and breathability, creating a durable, watertight barrier that prevents rust and corrosion. Easy to apply by brush, roll, dip, or pour, it covers up to 18.75 square feet and remains flexible in temperatures as low as 45ยฐF, making it a reliable solution for long-term repairs.












| ASIN | B019PFO4MA |
| Best Sellers Rank | #7,855 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Hardware Sealers |
| Brand | Flex Seal Liquid |
| Brand Name | Flex Seal Liquid |
| Color | Clear |
| Compatible Material | Glass, Metal, Plastic, Polyvinyl Chloride, Wood |
| Customer Reviews | 4.5 out of 5 stars 2,993 Reviews |
| Global Trade Identification Number | 00853517006313 |
| Included Components | Flex Seal Liquid Rubber in a Can, 16-oz, Clear |
| Item Dimensions | 4 x 3.4 x 3.4 inches |
| Item Form | Liquid |
| Item Type Name | Flex Seal Liquid Large 16 Ounce (Clear) |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 4 x 3.4 x 3.4 inches |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FLEX SEAL - LFSCLRR16 |
| Number of Items | 1 |
| Part Number | LFSCLRR16 |
| Style | Liquid Rubber |
| Style Name | Liquid Rubber |
| Surface Recommendation | Roof |
| UPC | 853517006313 |
| Unit Count | 16.0 Fluid Ounces |
| Warranty Description | 1 Year Limited |
| Water Resistance Level | Waterproof |
M**S
Works great
Great product, I used this product to seal a concrete bird bath
D**D
Great Product! Great Value! Product performs as advertised!
This is the second time I have purchased. Easy to use coverage is exact 18.75 square ft. I painted decking boards 60"x 5.5" will cover total of "8". I recommend using a brush that can be thrown away. I used a 2" all purpose polyester brush $2.99. Depending on how long project takes you might need a spare brush the paint does stiffen quickly. Cannot leave brush to come back later. Do project within an hour. If not brush will not be flexible or pliable. ( have a spare brush). I have cleaned a brush but it was very difficult to get all of the the product out of brush. The foam disposable brushes DO NOT WORK WELL! To do one quarter of a board resulted in using 2 foam brushes leaving a third heavy and crumbled. The foam becomes heavy and comes off the stick. Creating a huge mess. I have also used a small portion of can and if you make sure rim is clean clear of paint and put lid on with a hammer to assure it is closed I have gone back 6 months later and paint was useable not hard no problems ease of use as if just purchased. I've used before I actually used wrong wood and after 4 months the previous wood that I painted was great no mold no rotting. The product held up well exactly as advertised. I have applied and temp dropped to 45 degrees no problem. The picture shows proper wood. Painting front and back to avoid replacing wood again. The value of not having to replace wood especially when it will be touching ground on my ramp. Time and money a huge money saver! Hope this helps.
M**1
Cheaper price
Product works as it should, but it can be brought cheaper
M**Y
Flex Seal Liquid
I had a fountain that was leaking. It sealed the leakage, worked perfect
H**S
Awesome Product!
Got this for my momโs screened in porch, which was taking in some water in one corner. We applied it to the exterior of the problem area and it worked! Now that corner stays dry during rain storms.
B**M
A must have
I used Flex Seal Liquid (Clear, 16 oz) on my patio, and I couldnโt be more impressed with the results. I had some hairline cracks and areas where water would pool after rain, and this product sealed everything up perfectly. Application was super easy. It goes on smooth and levels out nicely, creating a strong, flexible rubber coating that blends in since itโs clear. It sealed the patio without making it look tacky or overly glossy, and now I don't have to worry every time it rains. Highly recommend if you need a waterproof, flexible sealant that actually lives up to the hype!
K**I
Noxious fumes! But good sealant.
Wow. This products works well and seals well, but the fumes are noxious! I didn't expect them to be quite that bad.... Made my throat sore. :/. I would not buy this brand again without trying a lot of others first.
A**N
Great sealer
Great product, works just like the description said it would. Plus a great value and price.
M**I
๐
Muito bom
B**R
ุงูุนุฒู ู ู ุชุงุฒ ุฌุฏุง
ู ู ุชุงุฒ ูุฌูุฏุฉ ุนุงููุฉ ุนุฒู ููู ู ุซู ู ุงุฐูุฑ ูู ุงูุงุนูุงู
A**R
Flex
Atendeu minhas expectativas.
Trustpilot
2 months ago
2 weeks ago