Skip to main content
Skip to footer

Customer Reviews for Flex Seal Liquid Rubber Sealant Coating Spray, 14 Oz., Clear (FSCL20)

Flex Seal Liquid Rubber Sealant Coating Spray, 14 Oz., Clear (FSCL20)~#|#~9E0E0B30-6B17-4D3F-8FC4156502BBEB69_sc7
Item # : 24420584
Model # : FSCL20
  • This rubberized sealant spray coating sprays out as a liquid, seeps into cracks and holes and dries to a watertight, flexible coating
  • 14 oz. capacity
Price isĀ $21.29
Next-Day DeliveryĀ by tomorrow
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
OverĀ 30
4.5
114 reviews
5 star
65%
4 star
25%
3 star
8%
2 star
0%
1 star
3%
Most helpful positive review
Posted Nov 14, 2019
Superb Sealant!
Flexseal clear aerosol sealant is fantastic. I used it on my toilet ceramic that had a small leak. I cleaned the surface first and then applied a couple of layers of flexseal and the leak stopped. It dried pretty quickly. The clear spray helps give you a cleaner look on your projects. I would definitely recommend this if you are a homeowner and have mini projects to tak...
Read full review
VS
Most helpful critical review
Posted May 18, 2020
Flexseal spray
am very disappointed. I would like a refund
Most recent reviews
Most recent reviews
Highest rating
Lowest rating
Most helpful reviews
Rescuu85
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Aug 16, 2020
Works great, but be patient
This is a great product. It setup and sealed even styrofoam ( without melting it ), the biggest concern is being patient. To seal something faster the tape is a better option. This product reaches all the nooks and crannies that can cause leaks. Thumbs up to this product.
0up votes 0
0down votes 0
Report
Henry
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Aug 14, 2020
This is a must have in any DIYer’s toolbox
Keep this where you keep your duct tape. This is an easy fix solution for a number of situations. It fills and expands quickly and dries in minutes... though it is best to give more time to cure. I may not use this in areas that are outside and directly exposed to sun and rain.
0up votes 0
0down votes 0
Report
Staples Customer
Verified Buyer
Posted Aug 11, 2020
Quick Delivery
Last time I bought the product, Flex Seal, from Costco. So I knew what it is used for. Costco is not selling it lately. I noticed that it's available at Staples and delivery is free. So I did not hesitate to place my order.
0up votes 0
0down votes 0
Report
EricW
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Aug 11, 2020
Works as intended
I used this product to help seal up the vents in our crawl space for winter. From what I can tell, it seems to still be holding up, 9 months later. I have not tried this product to seal an area with a high moisture environment.
0up votes 0
0down votes 0
Report
Staples Customer
Verified Buyer
Posted Aug 5, 2020
Flex Seal Liquid Rubber
The product from the spray can is a bit difficult to manage without getting runs or missed spots. If I used the product again I would probably but a can and roll it on.
1up votes 1
0down votes 0
Report
Aok!
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 30, 2020
Works Great!
My Review for FLEX SEAL COLORS - Black. This product works well and as advertised. Easy to use and no big mess. This product is good for any of your projects............................................
0up votes 0
0down votes 0
Report
Staples Customer
Verified Buyer
Posted Jun 24, 2020
Seems very good easy to use. Would recommend it
0up votes 0
0down votes 0
Report
chris48
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 24, 2020
Not what I expected
i have seen ad after ad for this stuff so I thought I would try it, I had to put plastic around my home to keep it from flooding so I tried to use the Flex seal to form a bond between the brick and plastic but it was a failure. Spray comes out like a clear liquid and I truly saw nothing like I do in the ads. It ran down the plastic and really didn't stay where I wanted ...
Read full review
0up votes 0
0down votes 0
Report
BabyKay435
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 18, 2020
Fast drying and effective!!
This came in handy, today. I dropped/cracked (almost broke in half), my new Terra Cotta pot. It was much easier to fix, than I expected. All it took was a quick spray of Flex Seal Mini - Clear. It dries quickly and you can't even tell that it had been broken. It's the perfect size can to use on small projects or repairs.
0up votes 0
0down votes 0
Report
Krystchas83
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 18, 2020
Great for small jobs
This is a great sealant option for small jobs. It sprays on very runny. A nice thing to have around for small leaks. I don’t know if I even needed a small can for the lack of frequency that I’ll use it.
0up votes 0
0down votes 0
Report
bloubeck
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 17, 2020
Liquid Rubber Sealant
This is a spray on liquid rubber sealant. It can be used on many many applications. It comes in very handy. I like that it is in spray form, it makes it easier to get the thickness or thinness of the sealant.
0up votes 0
0down votes 0
Report
Jessmarie24
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 17, 2020
Great for so many things!
Love having this around for patching up holes. I love the small bottle too because I throw it in my camping bin to seal up any unexpected cracks or holes and it’s so easy to use! We recently used it to seal a crack on my favorite cooler because I didn’t want to part with it and it’s good as new.
0up votes 0
0down votes 0
Report
Suchaladi
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 17, 2020
Great quality
Good quality, easy to use , does exactly what it says, provides a great deal, perfect for the Diyers,I would reccomend to anyone who wants to do it theirselves, comes out evenly, no mess, easy clean up
0up votes 0
0down votes 0
Report
legitjdh
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 14, 2020
Works Well, Does What It Says
Flex Seal does exactly what it says it will. It provides a rubberized water tight barrier that can be sprayed on and is safe and easy to use. Working with epoxy and testing is a little too dangerous for my liking, but the flex seal worked really well.
0up votes 0
0down votes 0
Report
Abracadebra
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 10, 2020
Call it Magic Flex Seal!
Husband had some cracks from old storage plastic jugs (for nails, screws, hardware) and used this Flex Seal as an experiment. In no time at all, he was filling the jugs with water with no leaks. This product is ideal to use at our rental properties without requiring major repairs and is convenient to have at the house. We also liked the clear shade of 12 colors so it wi...
Read full review
0up votes 0
0down votes 0
Report
nice49erfan
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 9, 2020
works well
I used this Flex seal mini around the top of a leaky window and it helps keep the water out during bad storms. I like the Flex seal in keeping out water and working fast too. I have recommended it to my friends and family too.
0up votes 0
0down votes 0
Report
Maxie21
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 9, 2020
Works great
I got the clear version of this as I wanted to seal up a couple different areas around the house and used with installing new gutters at the seams and so far it works great and dries clear and wasn’t that messy.
0up votes 0
0down votes 0
Report
RandomIdealist
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 9, 2020
Life saver!
I have an above ground pool and it had a small leak. I used this to close it up and it's holding wonderfully. I was hesitant to believe in it, but if you follow the directions, it is a fabulous alternative to other "patches". I wish I'd had this for other issues in the past!
0up votes 0
0down votes 0
Report
Petcherry69
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 9, 2020
My new sealer
I received this a few days ago. I was anxious to try it out. I decided to try and seal around my vent pipe on my roof because it seems to be leaking a little
It was very easy to use just spray around and make sure you cover it all. I will be getti g more to do other projects around my house. It has rained so I am thinking it worked.
0up votes 0
0down votes 0
Report
Angie2526
This reviewer received a free product or coupon in exchange for an unbiased review of the product
Reviewed at:
FLEX SEAL PRODUCTS
Posted Jun 9, 2020
Not Completely Clear
Flex Seal Mini was extremely easy to use (although it does drip a bit). I imagine that the one where you brush it on is easier to control. This is the spray can one. I am including pics of the directions and of what the spray looks like immediately and then after it dries. I used it to fix a leaky pipe under my kitchen sink. The pipe is no longer leaking and I probably ...
Read full review
0up votes 0
0down votes 0
Report