Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expired Posted by TattyBear | Staff • Mar 11, 2025
expired Posted by TattyBear | Staff • Mar 11, 2025

32-oz. Gorilla Patch & Seal Liquid Rubber Waterproof Sealant Coating (White)

$23

$35

34% off
Amazon
41 Comments 40,929 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
Update: This deal is still available.

Amazon has 32oz. Gorilla Patch & Seal Liquid Rubber Waterproof Sealant Coating (White) for $23.41. Shipping is free w/ Prime or on $35+

Walmart has 32oz. Gorilla Patch & Seal Liquid Rubber Waterproof Sealant Coating (White) for $23.41. Shipping is free on orders of $35+ or free with Walmart+ (free 30 day trial)

Thanks to Deal Hunter TattyBear for finding this deal.

Note, product must be sold/shipped by Amazon or Walmart respectively

About this item:
  • Flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • Temperature and UV resistant resulting in lasting repairs
  • Once applied, our self leveling sealant smoothly covers small gaps and cracks ensuring a watertight seal
  • Roofs, gutters, skylights, flashing, chimneys, PVC pipe joints, window sealant, RV roof sealant, DIY projects and more

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • Our research indicates that this offer is $5.58 lower (19% savings) than the next best available price from a reputable merchant with prices starting from $28.99
  • About this product:
    • Rating of 4.4 from over 1400 customer reviews.
  • About this store:

Original Post

Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This deal is still available.

Amazon has 32oz. Gorilla Patch & Seal Liquid Rubber Waterproof Sealant Coating (White) for $23.41. Shipping is free w/ Prime or on $35+

Walmart has 32oz. Gorilla Patch & Seal Liquid Rubber Waterproof Sealant Coating (White) for $23.41. Shipping is free on orders of $35+ or free with Walmart+ (free 30 day trial)

Thanks to Deal Hunter TattyBear for finding this deal.

Note, product must be sold/shipped by Amazon or Walmart respectively

About this item:
  • Flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • Temperature and UV resistant resulting in lasting repairs
  • Once applied, our self leveling sealant smoothly covers small gaps and cracks ensuring a watertight seal
  • Roofs, gutters, skylights, flashing, chimneys, PVC pipe joints, window sealant, RV roof sealant, DIY projects and more

Editor's Notes

Written by qwikwit | Staff
  • About this deal:
    • Our research indicates that this offer is $5.58 lower (19% savings) than the next best available price from a reputable merchant with prices starting from $28.99
  • About this product:
    • Rating of 4.4 from over 1400 customer reviews.
  • About this store:

Original Post

Community Voting

Deal Score
+32
Good Deal
Visit Amazon

Price Intelligence

Model: Gorilla Patch & Seal Liquid Rubber Waterproof Sealant, White, 32 Ounce (Pack of 1) - Seals Out Water, Air, and Moisture

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
09/08/24Home Depot$3.50
15

Current Prices

Sort: Lowest to Highest | Last Updated 4/26/2025, 05:06 PM
Sold By Sale Price
Amazon$32.77
Leave a Comment
To participate in the comments, please log in.

Top Comments

Home depot cleared these out last year for $6/can I believe. Some stores still have some left I think

41 Comments

Sign up for a Slickdeals account to remove this ad.

Mar 13, 2025
2,700 Posts
Joined Jun 2012
Mar 13, 2025
lennonst
Mar 13, 2025
2,700 Posts

Our community has rated this post as helpful. If you agree, why not thank lennonst

Quote from Tank5315 :
I hate to ask but I'm kinda a dummy when it comes to paint.

I have paint peeling around my trim of the garage, front porch railing, and back deck--all of it's wood painted white. I was thinking of pressure washing whatever will come off and then painting it. Would this be a good idea or what would be better?
This is basically flex seal, you've seen those commercials right? It's not paint, it is paintable.

Assuming you no leaks causing the paint to bubble/peel up you just need to strip the old paint and repaint-recaulk. Pressure washer will get the loose stuff but you may need to sand off some of the stubborn parts. When you strip it if the wood is rotten you'd want to replace. For the trim, they make PVC that looks like wood that will never rot if you don't want to do it again.

Just go to home depot, ask the paint desk for exterior paint.
1
Mar 13, 2025
99 Posts
Joined Dec 2011
Mar 13, 2025
C304
Mar 13, 2025
99 Posts
Quote from NathanN4958 :
Home depot cleared these out last year for $6/can I believe. Some stores still have some left I think
Homedepot.com has a case of 6 for $210.
Mar 14, 2025
168 Posts
Joined Nov 2017
Mar 14, 2025
skyvet
Mar 14, 2025
168 Posts
Flex Seal
Last edited by skyvet March 13, 2025 at 05:05 PM.
1
Mar 14, 2025
1,522 Posts
Joined Jan 2012
Mar 14, 2025
sweetboy0715
Mar 14, 2025
1,522 Posts
Quote from lennonst :
Uhhh no. This is for leaks on your roof around flashing or whatever and i wouldnt even use it for that.

Im not sure why you want tp "seal old bathroom floor" anyways. If it is leaking you need to rip the tile out and fix the waterproofing below that.
Not leaking yet, but I would like to have some sort of sealant on the floor tiles before breaking and leak (10 uears old). I'm not a constructor so i don't know what it calls, it's a bunch of 2 inches hexagon shape put together.....
Last edited by sweetboy0715 March 13, 2025 at 05:55 PM.
Mar 14, 2025
1,522 Posts
Joined Jan 2012
Mar 14, 2025
sweetboy0715
Mar 14, 2025
1,522 Posts
Quote from aznlovervh :
I don't think he meant leaks. His question is toward the cracks for the grouts in the tile floor. I could be wrong.
you are correct. Not leakign yeat but looking to seal all the 10 years old gouts that start breaking. I have 2 inches hexagon tiles.... not sure how to seal the whole things
Mar 14, 2025
2,700 Posts
Joined Jun 2012
Mar 14, 2025
lennonst
Mar 14, 2025
2,700 Posts
Quote from sweetboy0715 :
Not leaking yet, but I would like to have some sort of sealant on the floor tiles before breaking and leak (10 uears old). I'm not a constructor so i don't know what it calls, it's a bunch of 2 inches hexagon shape put together.....
The tiles are unlikely to break unless you drop something on them. The grout can degrade over time you just scrape it out with a razer (or grout removal tool) and regrout it.

If you just went ahead and coated your shower floor with this, it would be incredibly slippery.

I've seen a lot of janky stuff out there and some of it seemed to work but it was never something I'd do or suggest to do.
Mar 15, 2025
1,522 Posts
Joined Jan 2012
Mar 15, 2025
sweetboy0715
Mar 15, 2025
1,522 Posts
Quote from lennonst :
The tiles are unlikely to break unless you drop something on them. The grout can degrade over time you just scrape it out with a razer (or grout removal tool) and regrout it.

If you just went ahead and coated your shower floor with this, it would be incredibly slippery.

I've seen a lot of janky stuff out there and some of it seemed to work but it was never something I'd do or suggest to do.
dammm with gout remover tool and regout, It will take forever for all the gout thread, I'm really looking for something to coat over the floor (tiles and grout) even a thin layer to protect the water leak down

Sign up for a Slickdeals account to remove this ad.

Mar 15, 2025
2,700 Posts
Joined Jun 2012
Mar 15, 2025
lennonst
Mar 15, 2025
2,700 Posts
Quote from sweetboy0715 :
dammm with gout remover tool and regout, It will take forever for all the gout thread, I'm really looking for something to coat over the floor (tiles and grout) even a thin layer to protect the water leak down
Try rustoleum tub and tile refinishing epoxy kit. In my experience refinishing cast iron tubs with that stuff, it drys very smooth and the floor would be slippery. So I'd mix a tiny bit of paver sand into the epoxy before applying if I was doing it on a shower floor.
Mar 18, 2025
330 Posts
Joined Nov 2009
Mar 18, 2025
Gilbadon
Mar 18, 2025
330 Posts
Quote from cacadiablo :
Would this be good for seams on top of a trailer? I've also got some waterproof sealing tape I was going to use. Maybe both? Tape first then this? Thanks SDers.
I did tape, and then put sealant over top for extra insurance. They don't list this product as compatible with TPO/EPDM, but it does say it works on RV roofs which are mostly just EPDM or TPO, so whatever that means. EPDM/TPO are very hard to bond with, so I would think they would market it for working on those surfaces if it did, but reviewers seem to like it.
I suggest just cleaning the hell out of your trailer roof before trying. It won't bond well to grit. I used simple green and scrubbed until it hurt after reading a lot about how to prep the surface.
I used gorilla water proof tape which is marketed for TPO/EPDM. Tips on that are to cut the corners round so they don't peel up and mark where you want it before you place it. It is very hard to move the tape at all once set down. Also roll the seams using a pressure seem roller.
https://www.amazon.com/Gorilla-46...r=1-3&th=1
Here is the sealant product I have used on the EPDM roof on my low-slope roof EPDM home. It is 100% silicone unlike the gorilla product. It bonds to TPO and EPDM so if your trailer has either, which it likely does.
https://www.homedepot.com/pep/Hen...lsrc=aw.ds
Mar 18, 2025
2,388 Posts
Joined Aug 2004
Mar 18, 2025
cacadiablo
Mar 18, 2025
2,388 Posts
Quote from Gilbadon :
I did tape, and then put sealant over top for extra insurance. They don't list this product as compatible with TPO/EPDM, but it does say it works on RV roofs which are mostly just EPDM or TPO, so whatever that means. EPDM/TPO are very hard to bond with, so I would think they would market it for working on those surfaces if it did, but reviewers seem to like it.
I suggest just cleaning the hell out of your trailer roof before trying. It won't bond well to grit. I used simple green and scrubbed until it hurt after reading a lot about how to prep the surface.
I used gorilla water proof tape which is marketed for TPO/EPDM. Tips on that are to cut the corners round so they don't peel up and mark where you want it before you place it. It is very hard to move the tape at all once set down. Also roll the seams using a pressure seem roller.
https://www.amazon.com/Gorilla-46...r=1-3&th=1
Here is the sealant product I have used on the EPDM roof on my low-slope roof EPDM home. It is 100% silicone unlike the gorilla product. It bonds to TPO and EPDM so if your trailer has either, which it likely does.
https://www.homedepot.com/pep/Hen...lsrc=aw.ds
Thanks for all of the info - I appreciate it!
Mar 18, 2025
38 Posts
Joined May 2015
Mar 18, 2025
here4thecomments
Mar 18, 2025
38 Posts
Could I use this to coat the bottom of my wooden cabinet under my kitchen sink?
Mar 18, 2025
100 Posts
Joined Oct 2006
Mar 18, 2025
stick_dogg
Mar 18, 2025
100 Posts
on amazon I see a 10 off more than $40 items do, so you can get two for 36.
Mar 18, 2025
238 Posts
Joined May 2016
Mar 18, 2025
Garywally57
Mar 18, 2025
238 Posts
Quote from FancyTable977 :
These make great condoms in a pinch
That's like washing your feet with your socks on.
1
Mar 18, 2025
321 Posts
Joined Jun 2010
Mar 18, 2025
Airado
Mar 18, 2025
321 Posts
Quote from here4thecomments :
Could I use this to coat the bottom of my wooden cabinet under my kitchen sink?
You can, but if it's leaking you should problem fix the leak rather than make your cabinet waterproof.

Sign up for a Slickdeals account to remove this ad.

Mar 19, 2025
108 Posts
Joined Dec 2019
Mar 19, 2025
LivelyKestrel847
Mar 19, 2025
108 Posts
Quote from lennonst :
Uhhh no. This is for leaks on your roof around flashing or whatever and i wouldnt even use it for that.

Im not sure why you want tp "seal old bathroom floor" anyways. If it is leaking you need to rip the tile out and fix the waterproofing below that.

Obviously they don't want to do that

Related Searches

Popular Deals

View All

Trending Deals

View All