Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, Black, 16 Ounce
Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, Black, 16 Ounce
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Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, Black, 16 Ounce

4.3 stars out of 559 reviews
(4.3)|
559 ratings
Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, Black, 16 OunceGorilla Glue Black Waterproof Patch Seal Spray Sealant 16 Ounce Can assembled product weight 1 3 lbs2 pack Gorilla Waterproof Patch Seal Rubberized Sealant Spray Crystal Clear 14 Ounce3 pack Gorilla Glue White Waterproof Patch and Seal Spray 14oz Can3 pack Gorilla Glue Clear Waterproof Patch and Seal Spray2 pack Gorilla Waterproof Patch Seal Rubberized Sealant Spray Black 16 Ounce2 pack Gorilla Waterproof Patch Seal Rubberized Sealant Spray White 14 OunceGorilla Glue White Waterproof Patch and Seal Spray 14oz Can3 pack Gorilla Glue Black Waterproof Patch Seal Spray Sealant 16 Ounce Can assembled product weight 1 3 lbsGorilla Glue Clear Waterproof Patch and Seal Spray
Actual Color:Black
Pack Size:Single

Key item features

  • Seals out water, air, and moisture: Gorilla waterproof sealant provides a flexible rubberized coating that seals out water, air, and moisture to stop and prevent leaks
  • Easy to use: The applicator nozzle's controlled spray pattern provides a clean even coat; Once applied, our self leveling sealant smoothly covers small gaps and cracks ensuring a watertight seal
  • Temperature and UV resistant: When dried, the rubberized coating of this Gorilla Glue spray is temperature and UV resistant, resulting in lasting Gorilla Tough repairs
  • Paintable: Our sealant works with both latex and oil based paints; When coating with oil based paints, use a primer before painting
Current price is $14.94
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Customer ratings & reviews

4.3 out of 5 stars
stars559 ratings218 reviews
How item rating is calculated
  1. 5 stars71% (397)
  2. 4 stars11% (59)
  3. 3 stars6% (33)
  4. 2 stars3% (15)
  5. 1 star10% (55)

Reviews summary

Pros
  • : Simple to use with minimal instructions.
  • : Forms a durable coating quickly.
  • : Forms watertight seal on various surfaces.
  • : Forms a seal on gutters and joints.
  • : Forms a strong barrier to stop leaks effectively.
Neutral
  • : Can be effective, but inconsistent in preventing drips.
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Showing 1-3 of 218 reviews

Oct 6, 2025
Perry
Item details
Color: Clear
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

leaky shower tile floor leaking .

oh i used and use this to seal my large shower tile floor that over the years sprung a leak under the tile and not discovered by our lovely plumbers not leak detectors . So after some pain i alone figured there must be a leak in tiled floor. technically the under tile shower material must have itself sprung the leak after showering . There are some solutions that do not work like re tilling the whole floor after removal and so called clear sealants in gallon jugs . This stuff use clear did the job and i can use it to cover all the joints that were grouted with success. this goes back 2 years so it seems good.

Helpful?6ALK0799G537810952637
Oct 20, 2025
TXGma
Top Reviewer
Item details
Color: Black
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Super Product

I love this Gorilla seal! I have used it to spray over concrete area in the crawl space where there was some drainage from the drive way during heavy rain. It also worked well where water draining from the ice maker dripped onto a crawl space wall. After spraying the wet spot with bleach to prevent mold and letting the wall dry completely, I applied a coat of this over the wet spot to seal it off and keep it from getting other moisture. One of my best uses for this was to spray the edges of my paver stones in the flower bed. After pulling the weeds and applying weed killer, we let the edge dry completely, then sprayed with Gorilla Seal. It has been a great deterrent to weeds coming back around the edges of the flower beds. Simple- just spray it on, let it dry and forget the weeds for a long time. Great product with lots of uses. It isn't cheap and recently went up in price but IS worth the cost in effectiveness and wide range of uses.

Helpful?6ALK0799G537810952637
Oct 3, 2025
Norene
Top Reviewer
Item details
Color: Clear
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Use for sealing an outside cover

Purchased this initially to coat %26 seal a hard plastic case, to use %26 cover an outside water line %26 faucet for cold weather days. Was happy with the results.

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