

Gorilla Waterproof Patch & Seal Rubberized Sealant Spray, Black, 16 Ounce
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
Specs
- Rec. useBath Surrounds, Stove Top, Fill Gaps, Glass, Seal Joints, Shower, Window
- Dry time24 h
Reviews summary
- : Creates a strong bond on multiple surfaces.
- : Forms a durable coating quickly.
- : Forms a secure bond on multiple surfaces.
- : Has a slight smell that often dissipates quickly.
- : Forms a watertight seal to prevent water leakage.
- : Can seal effectively, but may drip excessively.
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About this item
Product details
Gorilla Waterproof Patch & Seal Spray is a flexible, rubberized coating that seals out water, air and moisture. The applicator nozzle has a controlled spray pattern providing a clean, even coat. Before applying, shake well and spray 8” to 12” from surface. Be sure to allow the product to cure in between coats and before water exposure. Once completed, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal. When dried, Gorilla Waterproof Patch & Seal Spray is paintable and temperature/UV resistant resulting in lasting repairs!
GREAT FOR: Metal, Concrete, Wood, Aluminum, Brick, Tile, Fabric, Rubber*, Glass and More!
*May not work for all types of plastics and rubbers
**For exterior use only. Not intended for inside of firebox or chimney stack.
Not for continuous submersion or below-waterline use.
DIRECTIONS: 1) Clean surface of dirt, dust, grease and oil. Make sure surface is dried completely. 2) Shake well. Spray 8" to 12" from surface, covering evenly. A test spray on a disposable object is recommended before applying to your project. 3) Apply multiple coats to ensure all cracks and holes have been filled. Allow to cure in between coats and before water exposure. Full cure at 24 hours.
TIP: To avoid possible clogging, turn can away from body towards a disposable object, turn upside down and spray a short jet of clear gas after completing job.
NOTE: Test finished project with light water exposure to ensure all cracks have been filled. If test fails, apply additional coats. Do not use for gaps larger than 1/4". Apply between 50F and 120F.
PAINTING: Works with both latex and oil based paints. When coating with oil based paints, use a primer first before painting
- 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
Specifications
Rec. use
Dry time
Color
Recommended surface
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Ingredients
Ingredients
Toluene, Petroleum distillates, Synthetic polymers
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Customer ratings & reviews
Reviews summary
- : Creates a strong bond on multiple surfaces.
- : Forms a durable coating quickly.
- : Forms a secure bond on multiple surfaces.
- : Has a slight smell that often dissipates quickly.
- : Forms a watertight seal to prevent water leakage.
- : Can seal effectively, but may drip excessively.
Customer images






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Showing 1-3 of 217 reviews
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.
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.
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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