Model # 341557

Internet #202892471

Store SKU #532953

Store SO SKU #621947

GREAT STUFF PRO 24 oz. Gaps and Cracks Insulating Foam Sealant
0041343007912

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
If you 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.

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
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
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: 2015-11-06

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: 2015-09-20

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: 2016-12-04

Does this have the same formulation of foam as the bright orange Great Stuff Fireblock 16 oz cans with the straws?

I notice that this foam is described as being orange and also having a "US fireblock rating." It makes me wonder if its the same formulation as this product: http://www.homedepot.com/p/GREAT-STUFF-Fireblock-Insulating-Foam-Sealant-16-oz-345372/202023037
Asked by: DanFrontier
Dear Dan: The "Fireblock" version of Great Stuff does not include any fire proofing ingredients. All Great Stuff products will ignite at just 240 degrees F -- significantly lower than the ignition temperature for wood studs. In other words, Great Stuff Fireblock will catch fire before your wood does. The "Fireblock" label refers to the foam's ability to block smoke. It will not block the spread of fire, as the DOW rep incorrectly noted above. The key advantage of the large 24 ounce 'Pro' cans is improved output with a Pro gun vs the plastic straw. Justin Fink at Fine Homebuilding published a detailed study, and here are the numbers: Gun yield: 83 cubic inches per ounce Straw yield: 69 cubic inches per ounce Most important, spritzing the expanding foam with water boosted the yield by 73% (gun) to 92% (straw). The numbers above include this water treatment. Great Stuff foam requires water to cure, and pulls water vapor from the air. A light spritz of water improves the yield, accelerates the cure and reduces voids in the cured foam. I hope this is helpful. Mark
Answered by: BvilleBound
Date published: 2017-09-04
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Customer Reviews

24 oz. Gaps and Cracks Insulating Foam Sealant is rated 4.4 out of 5 by 62.
Rated 4 out of 5 by from The one drawback to this product is that it cures so fast that the end of my gun keeps getting pr... The one drawback to this product is that it cures so fast that the end of my gun keeps getting product built up on it that the solvent won't remove. The only way clean Lundy inch or two of gun is with a utility knife scraping/cutting it of. Product works as advertised sealing cracks and gaps.
Date published: 2017-07-04
Rated 5 out of 5 by from This product is designed to be used with a spray gun that costs about $50. but which is well wort... This product is designed to be used with a spray gun that costs about $50. but which is well worth the cost if one needs to do a lot of gap sealing or use where clearances are tight. The spraygun has a valve that controls the size of the "bead" released and because it is a hard metal tube, it is greatly superior to the floppy pvc tubes that are screwed onto the smaller homeowner-oriented GreatStuff cans. The spraygun allows greater control of aim and the nozzle can be pushed into orifices and crevasses. It allows a cleaner job and doesn't bounce around smearing the goo onto you. I'll never go back to the Homeowner's size. The spraygun can be left on the can with the valve closed, then the can used again when the valve is opened. i did not try this but found places to finish off each can instead. It is important to buy the GreatStuff cleaner as well; it is screwed onto the Spraygun and sends solvent through it, cleaning all foam out to prevent the gun being plugged up. The actual foam expanded nicely and formed a smooth skin on its exterior surface. Easy to cut off excess, though then the foam cells become visible/
Date published: 2017-07-31
Rated 5 out of 5 by from The PRO line is spectacular, one can goes a long way. The PRO line is spectacular, one can goes a long way.
Date published: 2017-08-01
Rated 3 out of 5 by from Great product but there must be a way to be able to use the rest of the can I don`t always use th... Great product but there must be a way to be able to use the rest of the can I don`t always use the whole can I may only use a 1/4 of it may not need it for a week or more and product is no good when I go to use it again.
Date published: 2017-06-08
Rated 5 out of 5 by from Can easily secured to application gun. Dispensed product very well. No leaks. Would use this prod... Can easily secured to application gun. Dispensed product very well. No leaks. Would use this product again.
Date published: 2017-05-09
Rated 4 out of 5 by from Great stuff worked really well, it did the job quickly and efficiently. Great stuff worked really well, it did the job quickly and efficiently.
Date published: 2017-05-16
Rated 5 out of 5 by from Great product,it's does fill cracks ,I'm happy with the results. Great product,it's does fill cracks ,I'm happy with the results.
Date published: 2017-10-11
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-09-14
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