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expiredphoinix | Staff posted Oct 15, 2025 07:06 AM
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expiredphoinix | Staff posted Oct 15, 2025 07:06 AM

10-Oz Gorilla Waterproof Caulk & Seal 100% Silicone Sealant (White)

$5.85

$8.99

34% off
Amazon
11 Comments 11,480 Views
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Deal Details
Amazon has 10-Oz Gorilla Waterproof Caulk & Seal 100% Silicone Sealant (White) for $6.88 - 15% when you 'clip' the coupon on product page = $5.85. Shipping is free with Prime or on $35+ orders.
  • Note: You must be logged in to clip coupons; coupons are typically for one-time use. This item is also available via Subscribe & Save for the same price. Manage your Subscribe & Save subscription anytime after your order ships. View filler items or Frontpage deals to unlock up to 15% savings with 5+ monthly items.
Thanks to Deal Hunter phoinix for sharing this deal.

Features:
  • Seals out water, air, and moisture and is great for kitchen, bath, window, doors, auto, marine, plumbing, gutters, and more
  • Can be exposed to water in as little as 30 minutes based on a 3/16" bead at 70°F (21°C) and 50% humidity; otherwise, wait 24 hrs
  • Long-lasting all weather sealant is mold & mildew-resistant, won't yellow, shrink or crack over time

Editor's Notes

Written by citan359 | Staff
  • About this Store:
  • Additional Information:
    • This offer is $1.99 less than the previous Frontpage Deal.
    • Rated 4.6 out of 5 stars on Amazon based on over 31.7k customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has 10-Oz Gorilla Waterproof Caulk & Seal 100% Silicone Sealant (White) for $6.88 - 15% when you 'clip' the coupon on product page = $5.85. Shipping is free with Prime or on $35+ orders.
  • Note: You must be logged in to clip coupons; coupons are typically for one-time use. This item is also available via Subscribe & Save for the same price. Manage your Subscribe & Save subscription anytime after your order ships. View filler items or Frontpage deals to unlock up to 15% savings with 5+ monthly items.
Thanks to Deal Hunter phoinix for sharing this deal.

Features:
  • Seals out water, air, and moisture and is great for kitchen, bath, window, doors, auto, marine, plumbing, gutters, and more
  • Can be exposed to water in as little as 30 minutes based on a 3/16" bead at 70°F (21°C) and 50% humidity; otherwise, wait 24 hrs
  • Long-lasting all weather sealant is mold & mildew-resistant, won't yellow, shrink or crack over time

Editor's Notes

Written by citan359 | Staff
  • About this Store:
  • Additional Information:
    • This offer is $1.99 less than the previous Frontpage Deal.
    • Rated 4.6 out of 5 stars on Amazon based on over 31.7k customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+47
Good Deal
Visit Amazon

Price Intelligence

Model: Gorilla Waterproof Caulk & Seal 100% Silicone Sealant, 10oz Cartridge, White (Pack of 1)

Deal History 

Sale Price
Slickdeal
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Current Prices

Sort: Lowest to Highest | Last Updated 11/4/2025, 08:42 PM
Sold By Sale Price
Amazon$7.02
The Home Depot$11.75

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Top Comments

nolenski
3501 Posts
1092 Reputation
Think twice about buying silicone caulk if you're just trying to stock up because it's a good price. I learned the hard way: I once used a two-year-old tube on a project, and it never cured — even after three weeks. The result? A sticky mess and a frustrating cleanup just to redo the job with fresh caulk. Since then, I always inspect the date stamp before buying or using a tube. Research for yourself. If you're unsure whether a tube is compromised, before using it, try a test bead on a scrap of cardboard a day ahead of time to make sure it will cure properly. If it remains tacky or does not seem fully cured, don't even think about using it.

10 Comments

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Oct 15, 2025 01:17 PM
45 Posts
Joined Mar 2016
Witness10311104Oct 15, 2025 01:17 PM
45 Posts
Everything is great about this caulk, except for its smell. It is very strong.. Althogh after curing it will be gone.
2
1
Oct 15, 2025 01:37 PM
3,501 Posts
Joined Feb 2007
nolenskiOct 15, 2025 01:37 PM
3,501 Posts

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

Think twice about buying silicone caulk if you're just trying to stock up because it's a good price. I learned the hard way: I once used a two-year-old tube on a project, and it never cured — even after three weeks. The result? A sticky mess and a frustrating cleanup just to redo the job with fresh caulk. Since then, I always inspect the date stamp before buying or using a tube. Research for yourself. If you're unsure whether a tube is compromised, before using it, try a test bead on a scrap of cardboard a day ahead of time to make sure it will cure properly. If it remains tacky or does not seem fully cured, don't even think about using it.
Last edited by nolenski October 15, 2025 at 07:47 AM.
19
Oct 15, 2025 01:55 PM
656 Posts
Joined Apr 2016
boartstarrOct 15, 2025 01:55 PM
656 Posts
does it come already hard like the last one? VERY TIRED of crapa-zon deals. always out of date, food and stuff to send back.. NO ONE takes returns (drop-off) anymore. Kohls no, staples don't want to do it. pay return on your own dime.
Last edited by boartstarr October 15, 2025 at 08:01 AM.
7
Oct 15, 2025 01:55 PM
48 Posts
Joined Mar 2018
Heffler.SOct 15, 2025 01:55 PM
48 Posts

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

Quote from nolenski :
Think twice about buying silicone caulk if you're just trying to stock up because it's a good price. I learned the hard way: I once used a two-year-old tube on a project, and it never cured — even after three weeks. The result? A sticky mess and a frustrating cleanup just to redo the job with fresh caulk. Since then, I always inspect the date stamp before buying or using a tube. Research for yourself. If you're unsure whether a tube is compromised, before using it, try a test bead on a scrap of cardboard a day ahead of time to make sure it will cure properly. If it remains tacky or does not seem fully cured, don't even think about using it.

I have 3 tubes of this stuff that are as hard as a rock. 2 years old maybe, I got clearance from Walmart back then.
3
Oct 15, 2025 02:01 PM
142 Posts
Joined Jul 2019
BrianD1969Oct 15, 2025 02:01 PM
142 Posts
Quote from boartstarr :
does it come already hard like the last one?
That's what she said!
4
Oct 15, 2025 04:30 PM
76 Posts
Joined Feb 2015
HachiNYCOct 15, 2025 04:30 PM
76 Posts
Quote from nolenski :
Think twice about buying silicone caulk if you're just trying to stock up because it's a good price. I learned the hard way: I once used a two-year-old tube on a project, and it never cured — even after three weeks. The result? A sticky mess and a frustrating cleanup just to redo the job with fresh caulk. Since then, I always inspect the date stamp before buying or using a tube. Research for yourself. If you're unsure whether a tube is compromised, before using it, try a test bead on a scrap of cardboard a day ahead of time to make sure it will cure properly. If it remains tacky or does not seem fully cured, don't even think about using it.
Similar experience with the GE Silicone Supreme - Tried to use a not so old opened tube of CLEAR. Never cured, it remained the texture of vaseline. Very frustrating after wasting 24 hours for it to harden. Interestingly, never have a problem with their WHITE.
Oct 15, 2025 04:46 PM
3,501 Posts
Joined Feb 2007
nolenskiOct 15, 2025 04:46 PM
3,501 Posts
Quote from HachiNYC :
Similar experience with the GE Silicone Supreme - Tried to use a not so old opened tube of CLEAR. Never cured, it remained the texture of vaseline. Very frustrating after wasting 24 hours for it to harden. Interestingly, never have a problem with their WHITE.
My previously posted experience was actually with the GE White. I guess it is hit-or-miss and affects all silicone caulks. Bottom line -> Try a test strip if you're unsure of its ability to cure.

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Pro
Oct 15, 2025 05:06 PM
7,177 Posts
Joined Aug 2007
lotsalotsadeals
Pro
Oct 15, 2025 05:06 PM
7,177 Posts
There is a Shelf life
USE BY DATE Stamped on package/tube.
Oct 15, 2025 05:07 PM
3,317 Posts
Joined Sep 2006
GiantcrazyOct 15, 2025 05:07 PM
3,317 Posts
Quote from nolenski :
Think twice about buying silicone caulk if you're just trying to stock up because it's a good price. I learned the hard way: I once used a two-year-old tube on a project, and it never cured — even after three weeks. The result? A sticky mess and a frustrating cleanup just to redo the job with fresh caulk. Since then, I always inspect the date stamp before buying or using a tube. Research for yourself. If you're unsure whether a tube is compromised, before using it, try a test bead on a scrap of cardboard a day ahead of time to make sure it will cure properly. If it remains tacky or does not seem fully cured, don't even think about using it.
Nothing is worse than having to clean up the mess after either. As if it not curing wasn't bad enough.
Oct 17, 2025 04:41 AM
244 Posts
Joined Sep 2017
jeffdeOct 17, 2025 04:41 AM
244 Posts
Just a counter data point, I just used a tube of the good GE stuff, the "2" one. It was set to expire this month, 10/2025, and it worked exactly as expected. My shower is looking good.

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