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Gorilla Spray Foam Sealant, Light Gray Color, 12 Ounce (Pack of 2) - Multi-Purpose Expanding Foam, Polyurethane Spray, Fills Gaps & Cracks
Details
- MaterialPolyurethane
- BrandGorilla
- Style2 Pack
- Item Weight12 Ounces
- Compatible MaterialWood Aluminum
Description
🦍 Seal Smart, Seal Strong — Don’t Let Gaps Crash Your Comfort!
- RAPID SEAL TRIM - Dries fast and trims clean in just 45 minutes—get your projects done without delay.
- PRECISION GAP FILLER - Expands to fill cracks and voids up to 1 inch, sealing out air, moisture, and pests effortlessly.
- WARP FREE PERFORMANCE - Meets AAMA 812-19 standards to ensure no warping or bowing—perfect for professional finishes.
- DURABLE WEATHER RESISTANCE - Maintains integrity through extreme temperature swings—your reliable insulation solution year-round.
- VERSATILE SURFACE COMPATIBILITY - Works seamlessly on wood, metal, glass, masonry, plumbing, HVAC, electrical, and more.
Gorilla Spray Foam Sealant is a high-performance, light gray polyurethane expanding foam designed to fill and insulate gaps up to 1 inch. It dries quickly within 45 minutes, resists warping and shrinkage, and adheres to multiple surfaces including wood, metal, and masonry. Ideal for sealing out air, moisture, and pests, it meets professional standards for durability and versatility in both residential and commercial applications.
Reviews
A**R
Works as advertised, and then some.
It does expand and fill crevices. Dries quick, too. Good solid seal.
M**T
Great stuff
Great stuff to use. My first attempt was frankly disastrous, but second was much better and evenly. Filled up the space quite nicely.Only issue, and it was my fault, is how sticky it is. I made the mistake of touching it with bare hands. Don't touch it with your hands!
H**Y
Gorilla
Great product fast delivery
D**Z
Good stuff for insulation
I would have given it 5 stars except the little nozzle clogs and won't clear so you waste product. Other than that it works and expands well.
P**.
Check to see where it will be used
Depending on where you plan to use it will depend on how good it will be for you to use. If you are using it on a cracked that is on an angle facing down. Then I would not use this particular sealant because it won't stay and falls to the ground.
M**S
Worked for what I needed it for
Used this to fill holes in a window where I had the exhaust from a portable air conditioner going out. It literally stuck to everything and there are traces of it all over my room still but that's a user error and nothing to do it with the product lol also I don't think that air conditioner exhaust is going anywhere for a while and have had no issues with air seeping in or bugs so I am very happy. Also the exhaust is coming out of the basement window which usually fills with water when it rains and never had any issues with rain coming in my windows either so I am happy. The stuff stays hard a s a rock too!! There is a little precise spray attachment on it so it's quite easy to use but again user error nothing to do with the product. Great quality stuff and very happy with it!
F**
Don’t recommend
Used it once and it clogged. Had to throw it away. Waste of money
S**S
Filled the gap
Worked as advertised. Final color also matched sandstone rock.
Common Questions
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2 months ago
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