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Model # 341557

Internet #202892471

Store SKU #532953

Store SO SKU #621947

GREAT STUFF PRO 24 oz. Gaps and Cracks Insulating Foam Sealant
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GREAT STUFF PRO

24 oz. Gaps and Cracks Insulating Foam Sealant

  • Minimal-expanding; fills, seals and insulates gaps up to 3"
  • Specially designed for use with PRO series foam dispensing guns
  • 24 oz. Gaps and Cracks Insulating Foam Sealant
$ 10 47
/each
Buy 12 or more  $9.42  /each
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Frequently Bought Together

Product Overview

  • Minimal-expanding; fills, seals and insulates gaps up to 3"
  • Specially designed for use with PRO series foam dispensing guns
  • 24 oz. Gaps and Cracks Insulating Foam Sealant
Use Great Stuff Pro Gaps & Cracks 24 oz. Insulating Foam Sealant to insulate and seal cracks and openings up to 3 in. This will help prevent unwanted drafts, moisture and insects. It is designed to be applied with a foam gun.
Info & Guides

Specifications

Dimensions

Product Depth (in.)
2.75
Product Height (in.)
10.75
Product Width (in.)
2.75

Details

Insulation R-Value
2
Insulation Type
Spray Foam Insulation
Paintable / Stainable
Paintable/Stainable
Product Weight (oz.)
24 oz
Returnable
90-Day
Two Part
No

Warranty / Certifications

Fire Block Rated
Yes
Warranty Information
NA

Specifications

Dimensions

Product Depth (in.)
2.75
Product Height (in.)
10.75
Product Width (in.)
2.75

Details

Insulation R-Value
2
Insulation Type
Spray Foam Insulation
Paintable / Stainable
Paintable/Stainable
Product Weight (oz.)
24 oz
Returnable
90-Day
Two Part
No

Warranty / Certifications

Fire Block Rated
Yes
Warranty Information
NA

Questions & Answers

is this water proof so to fill a crack between the house and the patio

water is getting in the bacement between the concrete patio and the house thru a block wall iI was looking at great stuff pro gaps and cracks
Asked by: chubby12
this product is listed a water resistance, so as long as you don't have a flood this should work fine.
Answered by: mib1999
Date published: 2018-03-01

Can this product be used to seal area behind electrical switch plates

My log cabin has many outside wall outlet and switch plates. I have cold air coming in from behind the covers. Can this foam be used to fill the void behind the electrical outlets and covers
Asked by: Uncle Rick
Yes, they make a fireproof version as well if that will make you more comfortable
Answered by: Gary
Date published: 2018-03-01

Can this be used without the sealant gun?

Asked by: Bree
No, you must have the applicatot gun
Answered by: Pjb
Date published: 2018-03-12

Does this dry rock-hard?

I need a foam that will act like a seal and one that I can put a hook into which will be permanent and strong enough to hang. Yes, it's an art project. Think of a picture which I need to put a foam across the back to hide the tape, wires, glues that hold together the montage of mementoes on the front of the picture. Then I need to be able to put a picture hanger in the foam which will be permanent and I can use to hang the picture. Would this stuff work? If not, any ideas? I thought there might be something in car repair that might work, but what? Thank yoU!
Asked by: Mayran
Dear Mayran: If you are still working on this art project, I hope you did not try Great Stuff! The cured foam is light and has very little strength. Great Stuff also expands quickly and would create a lumpy, uneven surface. Not knowing how your art piece is constructed, it would be better to attach a piece of wood to the back to mount the picture hanger -- attached with screws or epoxy. To hide the tape, wire etc., I would mount the piece in a deep frame with a backing board. I hope this is helpful, Mark
Answered by: BvilleBound
Date published: 2018-04-26
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Customer Reviews

24 oz. Gaps and Cracks Insulating Foam Sealant is rated 4.5 out of 5 by 87.
Rated 5 out of 5 by from Pro Formula is Better than Regular Great Stuff This is not just the regular Great Stuff, this is a completely different formula. It sets up in minutes, not hours, and you seem to get a lot more per can than the direct ounce comparison would net. I can go farther with one 24 ounce can of Great Stuff Pro than I can go with two 16 ounce cans of regular Great Stuff. I don't know why, but that is what I have been experiencing. Plus it expands most of the way right off the bat, so what you see is what you get none of the half filling the cavity and hoping/waiting that it will expand correctly. I had always previously just used the regular cans of material, due to them being cheaper per ounce, until I needed to seal against a ceiling. Normal cans don't go "up." (I tried using plastic tubing on straws but they would flow unbearably slow through the tubing. Works ok for a one time deal.) I will never go back to the normal Great Stuff cans. If you don't want to buy the gun, you can find the Pro formula in straw cans. I normally don't write reviews, but this product has truely exceeded my expectations.
Date published: 2012-10-17
Rated 5 out of 5 by from I started using the pro version of Great Stuff a couple weeks ago after getting a foam insulation... I started using the pro version of Great Stuff a couple weeks ago after getting a foam insulation gun, and wow what a difference this makes. I will never go back to using the cans with the plastic nozzle again. You get so much more control over how much foam comes out and it does not dribble out of the gun like it does with the cans with the dispenser. I also notice that I am able to get so much more use out of one can of the pro version of this than I am with the regular cans. I can get more done with 1 of these cans than I can with 2 cans of the non-pro version. This version does not seem to expand nearly a much as the non pro versions, so there is less to trim up after it cures. I used this for air sealing my house and I am glad I made the switch.
Date published: 2018-07-30
Rated 5 out of 5 by from You need the pro gun that this can screws into. The gun allows for the smallest controlled bead t... You need the pro gun that this can screws into. The gun allows for the smallest controlled bead to filling large gaps. Excellent fire block and is easily sliced and shaped when dried. The gun nozzle cost $50, but if you use foam a lot, this is the way to go. Just scew the knob to close and this can can be used to the last drop, even 30 days out. Will not dry up in the gun nozzle. Switch out a new can by removing the old and screwing in the new one immediately.
Date published: 2018-08-28
Rated 4 out of 5 by from I like to use the pro style foam, because it... I like to use the pro style foam, because it is easier for me to control and apply. It gives me more foam per can, so there is less changing in a larger job. I do spend more time to clean my gun and top of the can, but it is worth it to me.
Date published: 2018-08-07
Rated 5 out of 5 by from This foam is great for sealing up gaps and other... This foam is great for sealing up gaps and other hard to reach spaces. Much move value in these cans when using the pro gun, barely any waste.
Date published: 2018-08-14
Rated 3 out of 5 by from I actually didn’t use it because I didn’t know a... I actually didn’t use it because I didn’t know a nozzle was not included with the can and had to be purchased separately.
Date published: 2018-06-26
Rated 5 out of 5 by from Its impress how this product works sealed all the cracks... Its impress how this product works sealed all the cracks easy and very impressive.
Date published: 2018-07-25
Rated 5 out of 5 by from It and the gun are the best... It and the gun are the best
Date published: 2018-06-26
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