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 it fast, seal it strong—join the Gorilla gang!
- SPEEDY FINISH - Dries fast and is trimmable in just 45 minutes—get the job done without delay
- DURABLE DEFENSE - Locks out air, moisture, pests, and insects for lasting protection in any environment
- SEAL LIKE A PRO - Multi-purpose polyurethane foam seals cracks up to 1 inch effortlessly
- WARP FREE GUARANTEE - Meets AAMA 812-19 standard ensuring no warping or bowing over time
- ALL TERRAIN APPLICATION - Perfect for wood, metal, glass, masonry, HVAC, plumbing, and more—versatility that fits your projects
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 shrinking even under extreme temperature changes, and provides durable protection against air, moisture, and pests. Ideal for a wide range of materials and applications, this pack of two 12-ounce cans is a must-have for professional-grade sealing and insulation.
Reviews
M**N
Good product
Perfect timing. Thank you. My favorite spray foam. Did the job
K**K
Works as intended
Dries pretty hard, so it should be durable outdoors.
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.
A**R
Works as advertised, and then some.
It does expand and fill crevices. Dries quick, too. Good solid seal.
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.
F**Y
Disappointed in quality
so far I have tried to use 2 of the 4 cans I bought. They get about a third of foam out and just stops, there's no more pressure in cans. I'm highly disappointed in this Gorilla product. Maybe these can have been sitting for a long time. I'm skeptical of using the other two cans.
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!
Common Questions
Trustpilot
3 weeks ago
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