DuPont Great Stuff™ Pestblock Insulating Foam Sealant

DuPont Great Stuff™ Pestblock Insulating Foam Sealant

Marsoni

M251S

$12.99

Get it in 3 business days with 1 day shipping. Friday, May 29

DuPont Great Stuff™ Pestblock Insulating Foam SealantPESTBLOCK Effective and easy to use, Great Stuff Pestblock Insulating Foam Sealant blocks insects and pests from entering the home by sealing gaps, cracks and holes while improving energy efficiency all around the home. Product Details Great Stuff Pestblock Insulating Foam Sealant is a ready to use foam sealant that expands up to 1 inch to take the shape of gaps, creating a long lasting, airtight and water resistant seal that blocks out spiders, ants,

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Your DuPont Great Stuff™ Pestblock Insulating Foam Sealant orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Be aware this is like drinking dry grass and water that very quickly turns to gelatin. I can’t imagine the Navy seal that must be able to do this. You would have to be trained for torture in order to enter this stuff.. Unless you were hellbent on suffering, avoid this like the plague. Absolute waste of my money.

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Reviewed in the United States on May 24, 2026

Verified Purchase

Navid

Chelsea, US

★★★★★ 5

Really easy to install & works great

Color: 2-Pack Black

Really easy to install and great for a space constricted pantry like mine.

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Reviewed in the United States on June 2, 2026

Verified Purchase

Jennifer R

Battle Creek, US

★★★★★ 5

Great!

Color: 2-Pack White, Color: 2-Pack White

I wish I’d have taken a before photo. But imagine a bunch of spices, on a little spice shelf that makes a U formation and a bunch of spices in the middle. So many spices. So much maneuvering to find the right one. This- this is great! Organized, easy to see, reach. Neat. Excellent investment. It doesn’t even look like I have a lot in there, but I have 46 spices in there! And you’ll notice my cabinet has a lip. Easily fixed with a small piece of wood to raise the item.

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Reviewed in the United States on April 11, 2026