free shipping
Flex Seal
Click to Zoom Click to Enlarge
nav
nav
nav
nav
nav
nav

Flex Seal

by Swift Brands
5 219 rating stars     53 reviews

List Price:$19.95

Price:$14.94

You Save:$5.01 (25%)

 SELECT AN OPTIONOption:

In Stock.
 
Flex Seal is a rubberized leak sealer that seeps into cracks and holes to seal out air!
  • Lasts for years
  • Rubberized Leak Sealer
  • Seals out air and moisture
Qty:

Product Description

Flex Seal as seen on TV is a rubberized leak sealer that seeps into cracks and holes to seal out air and moisture. When dry, Flex Seal, as seen on TV, is a long-lasting, watertight, paintable, flexible rubber coating that won't sag, drip, crack or peel.

It seals out water and lasts for years. One can treats 2 - 12 square feet. Once dry Flex Seal can be painted any color. Flex Seal the easy way to coat, seal and protect. No need for prepping, works wet or dry. Use Flex Seal the liquid rubber sealant coating on roof leaks, gutters, skylights, hoses, windowsills, PVC pipes, flashings, duct work, foundations, basements, chimneys, downspouts, Vent pipes, A/C drip pans, RV's and Campers, Trailers and so much more!
Customers who bought this also boughtSwipe to view more

Flex Seal Reviews

Flex Seal Reviews

Flex Seal
5
5 star rating by on 09/12/2015

I used this white Flex Seal to seal around my bathtub that had been cracking for years - it is fantastic and easy to wipe down after each shower.

5 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 09/06/2015

Excellent stuff for filling seams that had lost rubber edging on the back of my storage shed. Did the job easily for a rookie home repair person and worked much better than a similar product I tried from my local hardware store. Clean up was easy too so am not afraid to use it again for other appropriate problems.

5 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 04/16/2015

I had a leak at the base of my garage, when it rained water would come into the garage. I used Flex Seal on the outside and inside and no more leaking. I had tried everything. Flex Seal is the only thing that has worked. Taken a big load off my shoulders. I also have a raised garden that has warped at the end. I pulled the dirt away from the end, re-screwed the sides together the best I could and then sprayed it with Flex Seal on the inside. I'm confident it will hold now. I'm so glad I bought 3 cans when I purchased.

5 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 01/07/2013

used product to seal front of house and basement wall from water damage. Used it a year ago sump pump has not turned on since.

4 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 09/22/2015

works great fixed all kinds of leaks; we have a building with a flat roof and this saved us lots of money, we also fixed pipe leaks.

3 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 04/20/2015

I used it on my shower wall that needs to be replaced it works like a charm!

3 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 01/27/2015

Easy to apply.

3 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 11/27/2014

Easy to use, works to stop any leaks. My fountain is 10 years old and going strong thanks to Flex Seal.

3 people found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 09/02/2014

I used this on a crack in the garbage disposal. So far it has been perfect

3 people found this helpful. Was this review helpful?     

Flex Seal
1
1 star rating by on 06/08/2015

As it shows on the commercial it should come out of the can like a caulk...Not its so runny and thin it floats in thin air like cotton candy ..I will be asking for a refund on this product!

1 person found this helpful. Was this review helpful?     

Flex Seal
1
1 star rating by on 05/27/2015

Roof leak in sunroom. Used this since it was not a large area needing repair. Two days later Husband checked the repair and it had already started cracking and peeling. Back to the store it went! Repaired it the good old fashion way with roof tar.

1 person found this helpful. Was this review helpful?     

Flex Seal
1
1 star rating by on 04/11/2015

multiple coats are needed still did not work very well.

1 person found this helpful. Was this review helpful?     

Flex Seal
4
4 star rating by on 01/22/2014

Used to seal drip line connection on a watering system.

1 person found this helpful. Was this review helpful?     

Flex Seal
4
4 star rating by on 07/10/2013

got 1st can from local store and used it n loved it so i had to run out n buy another to have it on hand when i need it. i used 1st can on some spots on a leaky roof n work perfect since a day after using we got rain and no leaks.. remember to shake well and weak gloves and even a shirt you dont mind messing up due to back spray

1 person found this helpful. Was this review helpful?     

Flex Seal
3
3 star rating by on 06/21/2013

Flex seal is a great product. (note must shake can longer than average products or it will not coat evenly) I used it on my van as a rocker guard however compared to similar products this can did not have the same coverage. I most definitely recommend this for small applications. or as a handyman's "Duct tape in a can" for emergency repairs.

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 06/19/2013

I applied several layers of this over the course of several hours to a crack that had water leaking into my trunk. I am happy to say that water no longer enters my trunk after pouring water on it.

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 01/01/2013

Converted our garage to a den, would have touble when it rains really bad with the water getting in under where the door was installed. Used this. It's truly a great product.

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 10/17/2012

easy and safe to use would recomend it to any single parent trying to save money while making necessary repairs to their home.

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 05/05/2012

I HAD LEAKING SKYLIGHTS AND HAD TRIED A NUMBER OF THINGS TO STOP THE LEAKS. CAULKING, TAR. BUT THIS PRODUCT HAS STOPPED THE LEAKS. SO I BOUGHT MORE AND JUST DID ALL 11 OF MY SKY LIGHTS JUST AS A SAFE GUARD. 1 CAN GOES A LONG WAY

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 04/13/2012

my drain pipe in the basement dripped. I spayed it all the way around the pipe. NO MORE DRIP! of course the product dripped all over floor. wont come off the cement. also I blew a brake line on my van a week later...vualla! fix lasted the week I had to wait for a new brake line. impressive

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 03/02/2012

THIS PRODUCT IS THE GREATEST THING SINCE SLICED BREAD I MEAN IT. MY BASEMENT WALLS HAVE LEAKED FOR 30 YRS BUT I SPRAYED THIS PRODUCT ON FROM TOP TO BOTTOM NEXT DAY BAD RAIN STORN,WENT DOWN TO BASEMENT NOT REALLY EXPECTING ANY CHANG SURPRISE SURPRISE BONE DRY I ALMOST CRYED AM AFRAID IT WONT LAST BUT FOR THE FIRST REALLY BAD RAIN IT WAS GREAT LOVE THIS PRODUCT.MARTY GALEY

1 person found this helpful. Was this review helpful?     

Flex Seal
4
4 star rating by on 12/16/2011

I went to order this product...only to find that there is no way to order only ONE can. The supposedly 'Free' can costs as much as the first when you add in additional shipping & handling charges. I HATE this kind of thing, but I needed the product, so I essentially bought 2 at full price.

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 12/07/2011

I used this product in my bathroom as my shower walls needed to be replaced. It was great for a temp repair. It kept the rest of the wall from getting wet. Until I can replace kitchen sink great for new liner to bottom of sink. I love this stuff will recommend to all my friends.

1 person found this helpful. Was this review helpful?     

Flex Seal
5
5 star rating by on 08/06/2017

So easy!!!

Was this review helpful?     

Flex Seal
5
5 star rating by on 07/08/2017

Works great.

Was this review helpful?     

Flex Seal
5
5 star rating by on 07/03/2017

Good stuff & fun to use

Was this review helpful?     

Flex Seal
5
5 star rating by on 06/14/2017

Just thought it would be bigger

Was this review helpful?     

Flex Seal
5
5 star rating by on 11/12/2016

Two thumb's ??

Was this review helpful?     

Flex Seal
5
5 star rating by on 08/20/2016

did what it was advertised to do.

Was this review helpful?     

Flex Seal
4
4 star rating by on 10/29/2014

I used this on a leaking toilet tank a week ago and it has done great.

Was this review helpful?     

Flex Seal
5
5 star rating by on 09/22/2014

I have a partial rubber roof and flex seal is perfect for keeping the seams leak free. Flex Seal is easy to apply and stands up to the elements for years.

Was this review helpful?     

Flex Seal
5
5 star rating by on 09/10/2014

Worked perfect to seal roof vents.

Was this review helpful?     

Flex Seal
1
1 star rating by on 08/07/2014

I sprayed it to a part of my porch that had a leak and it didnt stopped the water from comming through

Was this review helpful?     

Flex Seal
5
5 star rating by on 07/15/2014

This product does what it's advertised to do! It actually work!!

Was this review helpful?     

Flex Seal
5
5 star rating by on 07/14/2014

Used to seal around guttering.

Was this review helpful?     

Flex Seal
5
5 star rating by on 06/17/2014

I first bought this product for my gutters. It was only in black at the time but I didn't care, I used it and I was able to put off buying new gutters for several years. I have had a leak problem in my basement for years. I used white this time and works fine. My favorite is, of course, the clear one but I'll use the black or white if I have to and paint over later. This is wonderful stuff. Great saver for an old lady to use. :-)

Was this review helpful?     

Flex Seal
4
4 star rating by on 06/04/2014

Used on a planter to stop leaks on the sides.

Was this review helpful?     

Flex Seal
5
5 star rating by on 05/24/2014

Built an overhang over rear porch. Where board connected to house leaked...whet on top and spray this along flashing and board... No leaks! Now can sit outside comfortably and watch the rain without getting wet.

Was this review helpful?     

Flex Seal
5
5 star rating by on 05/22/2014

so glad to find the clear.

Was this review helpful?     

Flex Seal
5
5 star rating by on 04/22/2014

Great product

Was this review helpful?     

Flex Seal
4
4 star rating by on 04/10/2014

We use this product around our tub and kitchen sink. Works great!

Was this review helpful?     

Flex Seal
5
5 star rating by on 04/07/2014

My husband actually asked me to order this for him and so far, it does all that it says it can.

Was this review helpful?     

Flex Seal
5
5 star rating by on 02/26/2014

Used to seal the flashing around a chimney. Easy application and being clear, very hard to see the repair. Leaks have stopped. Will purchase again. Need to start selling in the big box stores.

Was this review helpful?     

Flex Seal
5
5 star rating by on 02/25/2014

A 'lil messy but once U get it down to know how to use it, it's GREAT.

Was this review helpful?     

Flex Seal
5
5 star rating by on 01/26/2014

we use this to fix a small hole in the cargo hold of our rv last summer whent out in jan and the flex seal still held no snow in the rv

Was this review helpful?     

Flex Seal
5
5 star rating by on 01/25/2014

I plan on using this on my boat and in my house. It is very durable and dependable.

Was this review helpful?     

Flex Seal
4
4 star rating by on 01/20/2014

I used this in my shower, but it would have worked better if it had something to keep it from spraying too wide. Would like a smaller stream.

Was this review helpful?     

Flex Seal
5
5 star rating by on 01/13/2014

the clear,naturally for indoors,great!!! i used it too seal around the windows for drafts,worked well! also great too seal around the bathroom!!!

Was this review helpful?     

Flex Seal
5
5 star rating by on 09/11/2013

It works just as described on TV.

Was this review helpful?     

Flex Seal
4
4 star rating by on 09/03/2013

It works on any leaks.....It s fast, easy and reliable.

Was this review helpful?     

Flex Seal
5
5 star rating by on 08/06/2013

Used it to seal small edge cracks in our driveway last year. Instantly effective against water and ice. Has remained so ever since.

Was this review helpful?     

Flex Seal
1
1 star rating by on 02/04/2013

DOESN'T SEAL

Was this review helpful?     

Flex Seal
5
5 star rating by on 02/06/2015

I used this product on the roof of my outdoor shed. There was a spot that would leak water into the shed when it rains. Now I'm anxious for a rainy day to come so I can see if it worked.

Was this review helpful?     

Rating Summary

rating stars    219 total ratings

5 star
 
78%
4 star
 
17%
3 star
 
-
2 star
 
-
1 star
 
2%

All ratings are from verified customer purchases.

Leave a Review

You must be signed in to rate this product.

Customers who viewed this item also viewedSwipe to view more
Your Recently Viewed ItemsSwipe to view more

Copyright © 2017 New Easy, Inc.

Brand logos ® © their respective trademark holders. Not all products have appeared on television.

Conditions of Use