Material | Plastic |
---|---|
Brand | Flex Seal |
Style | Compact |
Item Weight | 14 Ounces |
Item Dimensions LxWxH | 9.5 x 2.5 x 2.5 inches |
Compatible Material | Rubber |
Water Resistance Level | Waterproof |
Item Form | Spray |
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 |
Item model number | FLEX SEAL - FSR20 |
Is Discontinued By Manufacturer | No |
Size | 14 Ounce (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 |
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Flex Seal, 14 oz, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More
Material | Plastic |
Brand | Flex Seal |
Style | Compact |
Item Weight | 14 Ounces |
Item Dimensions LxWxH | 9.5 x 2.5 x 2.5 inches |
About this item
- The easy way to coat, seal, protect, and stop leaks fast! Once dry, can be painted any color
- Seeps into cracks and holes. Dries to a watertight, flexible, rubberized coating. Stays flexible and pliable; lasts many years
- Transform and protect virtually everything! Ideal for arts & crafts, projects & hobbies
- Protects surface from corrosion, can be used on wet or dry surfaces
- Will not sag or drip in the Summer heat. Will not crack or peel in the Winter cold
Additional Details
Customer ratings by feature
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Product Description
Available in 11 Colors
Excellent for: Roof Leaks, Gutters, Skylights, Windowsills, PVC Pipes, Flashing, Ductwork, Foundations, Awnings, Chimneys, Downspouts, A/C Drip Pans, RV's & Campers, Trailers and so much more!
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Customer Review: TOTAL Waste of Money, do NOT buy!!!
GLDNK9US
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FLEX SEAL can seal just about anything!
Crowns of Glory Collections
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Review: Flex Seal Spray Rubber Sealant Coating (Black)
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Product information
Technical Details
Additional Information
ASIN | B00CD9FGNW |
---|---|
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #14,299 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #35 in Hardware Sealers |
Date First Available | July 28, 2011 |
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This Item Flex Seal , 14 oz, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | — | -36% $20.67$20.67 List: $32.46 | $14.87$14.87 | $19.72$19.72 | $33.70$33.70 | $19.76$19.76 |
Delivery | — | Get it as soon as Tuesday, Apr 2 | — | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 | Get it as soon as Tuesday, Apr 2 |
Customer Ratings | ||||||
Easy to use | 4.0 | 4.1 | 4.2 | 4.4 | 4.6 | 4.0 |
Adhesion | 3.7 | 4.1 | 4.0 | 4.5 | 4.4 | 3.8 |
Water resistance | 3.6 | 4.5 | 4.3 | 4.2 | 4.3 | 4.0 |
Value for money | 3.7 | 3.8 | 3.8 | 3.5 | — | 3.4 |
Sheerness | — | — | 2.7 | 4.0 | 4.0 | — |
Sold By | — | Amazon.com | BASKET | SportingDoc | BEYOND YOUR HOME | Jamlyn-Supply |
material | Plastic | Rubber | — | Rubber | Rubber | Rubber |
form | Spray | Liquid | Gel | Spray | Spray | Spray, Liquid |
surface suggestion | Roof,Windows,Wood | Roof | Roof,Windows,Wood | Roof,Windows,Wood | Gutter | Roof,Windows,Wood |
compatible material | Rubber | Paper, Metal | Rubber | Rubber | Rubber | Rubber |
stain resistant | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
water resistance | waterproof | waterproof | waterproof | waterproof | waterproof | waterproof |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers are happy with the performance of the product. They say it works well as a temporary fix and is very effective. However, some customers have reported issues with the seal, saying it didn't seal wide large cracks or holes. Opinions are mixed on leakage.
AI-generated from the text of customer reviews
Customers like the performance of the product. They say it works well as a temporary fix, and it works great on basement cement for sealing up leaks. Some customers also say that it's a cool product that allows them to save money.
"...Overall though it is super easy to apply and works great!" Read more
"works great" Read more
"As described and fast delivery. Excellent product." Read more
"...However, one coat will not give the desired results. Much like paint, areas lacking appropriate coverage are more visible when dry...." Read more
Customers are mixed about the leakage of the product. Some mention that it stops the leaks and works as intended, while others say that it leaks again.
"The back of my mailbox was leaking. Followed the instructions for applying the spray. About three days later it rained and the mail was 100% dry...." Read more
"...After that this is a simple spray on application and it seeps into the cracks to provide a great seal. One point of advice: use generously...." Read more
"...Overall, the adhesion score is due to the drips on the second coat and beyond, and the lack of integrity at anything other then ideal..." Read more
"...This is an incredible and easy product to use. Looks like it will work for ANY LEAK!..." Read more
Customers are dissatisfied with the seal. They mention that it doesn't seal wide, large cracks, or holes. The seal also comes loose or loses adhesion, making the item no longer waterproof.
"...first use, even coats are difficult to achieve, which in turn effects sealing. There are pictures on the can of "recommended uses"...." Read more
"...Everything either comes loose, cracks, or just loses adhesion and comes off...." Read more
"...Yes the vents are rusted, and I did have a small leak before, but now look at it, you can see it, all around the whole vent - holes...." Read more
"...a simple spray on application and it seeps into the cracks to provide a great seal. One point of advice: use generously...." Read more
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Adhesion: 2/5
Ease of use: 5/5
Water resistance: 2/5
Overall score: 3/5
Adhesion
The initial coat stuck quite well with proper prep. I used denatured alcohol to clean the surface, then 60 grit sandpaper to rough the surface and help with bonding, and then another round of alcohol to clean dust. However, one coat will not give the desired results. Much like paint, areas lacking appropriate coverage are more visible when dry. This is where the adhesion becomes an issue. Proper prep, specially sanding, becomes difficult because this sealant is pliable even when dry. Its not possible to do more than the slightest scuff without the possibility of damaging the first coat. Due to the thick nature of the product, expect a lot of drips. The product is very runny fresh out of the can.
Once the product is dry, the issues with adhesion aren't over. The commercials for flex seal (and the quality memes) make you believe the bond is like super glue on steroids. This is hardly the case. If there is any heat or any pressure this sealant will not hold. Heat causes it to soften, losing almost all integrity, and pressure will force water through the porous interior (caused by the aerosol delivery).
Overall, the adhesion score is due to the drips on the second coat and beyond, and the lack of integrity at anything other then ideal (meaning low to no pressure and heat).
Ease of use
Apart from drips making an even coat difficult on anything not planar to the ground, this is as easy to use as you think. The most difficult part of the process is prepping. The nozzle is fairly accurate and in my experience didn't clog. If you intend to use this sealant in a tight space, the can may be difficult to manipulate.
While the can states its a skin irritant, it's not terrible if you get some on you. The toughest part will be peeling it off. Smell is comparable to paint. Tolerable to use with an n95, though respirator will be your best bet. Smell dissipates in an hour or less with ventilation. I do recommend using nitrile gloves and safety glasses.
Overall, very easy to use.
Water Reistance
As mentioned in adhesion, any pressure will cause fluids to seep through the sealant. Depending on pressure, could be a sweat, could be a drip. Due to the viscous yet flowing fluid upon first use, even coats are difficult to achieve, which in turn effects sealing. There are pictures on the can of "recommended uses". One shows patching potentially leaking roof shingles, however, on the rear text on the can specifically states not to be used in roofing scenarios. While advertising a flexible barrier (which was attractive to me because I wanted a sealant that would withstand thermal expansion), the actual mechanic of flexing significantly compromises the seal. Hence, most likely, the warning against using it on roofs, since the can heat up to 160°F during summer.
Overall, the score is based on the fact in nominal pressure and temperatures environments this will seal and hold out moisture, but in anything else the seal is questionable at best.
The overall score of 3/5, and as the title alludes to, means that this sealant is meant for low stress sealing, specifically in areas that MAY leak (and not WILL leak). While not the best sealant, its easy use makes up for potentia shortcomings in other areas.
Top reviews from other countries
Quedaron después de instalar techo de madera en la terraza , resiste espectacular