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Internet # 202892471

Model # 341557

Store SKU # 532953

Store SO SKU #621947

24 oz. Gaps and Cracks Insulating Spray Foam Sealant

Contains 24 oz. (52¢ /oz.)
$12.58
  • Spray foam can be used in plumbing, electrical, basements, attics
  • Orange color creates long-lasting,water-resistant, fireblock seal
  • Expanding spray foam that fills, seals, insulates gaps up to 3 in
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Product Details

About This Product

Use Great Stuff Pro Gaps & Cracks 24 oz. Insulating Foam Sealant to insulate and seal cracks & openings up to 3 in. This will help prevent unwanted drafts, moisture and insects. It is designed to be applied with a foam gun. Creates a long-lasting, water-resistant and fireblock seal around plumbing and electrical, in basements, attics, and more.

Highlights

Product Information

Internet # 202892471

Model # 341557

Store SKU # 532953

Store SO SKU #621947

Specifications

Dimensions

Cover Area Per Bag (sq. ft.)

14 sq ft

Coverage Area (sq. ft.)

14 sq ft

Product Height (in.)

10.75 in

Product Width (in.)

2.75 in

Details

Compatible Install Surface

Existing Insulation

Cure Time (hours)

1

Dry to Touch (min.)

8

Install Temperature (F)

70

Insulation Features

Fire Block Rated, Paintable, Stainable

Insulation R-Value

R2

Insulation R-Value per Inch

R3.7

Insulation Type

Spray Can

Number of Pieces

1

Product Weight (lb.)

2.3 lb

Product Weight (oz.)

24 oz

Returnable

90-Day

Warranty / Certifications

Warranty Information

NA

Questions & Answers

95Questions
caret
Q:Can I use this to fill a single row of cinder blocks cells, open from the top? How many 8x8x16 blocks would a can fill? Thanks
by|Mar 6, 2024
1 Answer
Answer This Question

A:  Hello Aldo - No, Great Stuff™ and Great Stuff Pro™ products are not insulations. This would not be a recommended application for our Great Stuff™ and Great Stuff Pro™ products.

by|May 5, 2024
    1 found this answer helpful
    caret
    Q:can I use this to seal 2 pieces of rubber together?
    by|Feb 23, 2024
    1 Answer
    Answer This Question

    A:  Hello - No, the Great Stuff Pro™ Gaps and Cracks is an air sealant. We'd recommend using the appropriate adhesive for rubber.

    by|Feb 27, 2024
      caret
      Q:Can this be safely used to seal opening around baseboard heat piping where pipe exits wall without breaking down due to the heat from pipe?
      by|Feb 19, 2024
      1 Answer
      Answer This Question

      A:  Hello Sa781 - As long as the pipe does not excess 240°F (116°C) there would be no issue with using any of the Great Stuff™ or Great Stuff Pro™ products for this application.

      by|Mar 11, 2024
        caret
        Q:Can this be used to repair bird peck damage on a residential flat foam roof?
        by|Feb 16, 2024
        1 Answer
        Answer This Question

        A:  Hello LaRocque - No, for any foam roof repair we would recommend the Froth-Pak™ Foam Sealant. Once the foam has been used to fill any holes and damage repaired, it needs to be coated with an elastomeric roof sealant to waterproof and protect the foam.

        by|Feb 16, 2024
          Showing 1-4 of 95

          Customer Reviews

          4.4 out of 5

          • 4.4 out of 319 reviews
          • 85% recommend this product
          Filter by:
          Showing 1-10 of 319 reviews
          Leaking
          leaks and doesn't hold pressure......... ..........
          by
          Response from GREAT STUFF & DuPontNov 30, 2022
          Hello Victor - We are sorry to hear that our products did not work according to your expectations. Best if Used By/Expiration date information can be found on the bottom of the can. As with all items sold through retailers, product should be returned to the place of purchase for exchange or refund. DOW
            3/5 cans failed
            3 of the 5 cans I used failed where the can meets the gun; all 5 were fully seated to the gun. I ended up using 4 times as much cleaner to clean up the spray foam that went everywhere except out of the nozzle.
            by
            Response from GREAT STUFF & DuPontJan 18, 2022
            Hello Mike - We are sorry to hear that our products did not work according to your expectations. Best if Used By/Expiration date information can be found on the bottom of the can. As with all items sold through retailers, product should be returned to the place of purchase for exchange or refund.
              ONE TIME USE PRODUCT!
              The Great Stuff product works fine for insulating doors and windows, however, remember that Great Stuff is a ONE TIME use product. After initial use, Great Stuff foam hardens in the can, and can not be used again. Therefore, I would recommend Great Stuff as long as you DON'T intend to use the can at a later date. USE the can ONE TIME and throw it away!
              by
              Response from GREAT STUFF & DuPontNov 3, 2020
              Hello, Chuck - Thanks for sharing about using Great Stuff Pro™ Gaps & Cracks Insulating Foam Sealant. We apologize for any inconvenience you have experienced. The Great Stuff Pro™ Insulating Foam Sealant products can be used with the dispensing straw or with a Great Stuff Pro™ Dispensing Gun. Using the gun does allow the can to be used for up to 30 days after initial use if the flow control screw is fully tightened for storage.
                4 found this review helpful
                Reusable, greater volume and less expansion than the single-use cans. I highly recommend using t...
                Reusable, greater volume and less expansion than the single-use cans. I highly recommend using this and the gun if you have a fair amount of filling to do. Personally I have found that I need to use these over a period of time and the gun allows me to do so. Using this in conjunction with roughly fit pieces of polyiso or EPS foam board insulation is an economical and relatively environmentally friendly method of insulating basement joist bays over using spray foam froth packs.
                by
                  • Recommended
                  9 found this review helpful
                  It's easy to work with especially with the pro 14 dispensing gun. Very little mess. It expands bu...
                  It's easy to work with especially with the pro 14 dispensing gun. Very little mess. It expands but much less than the big gap filler. It's also fire blocking. I wished the company had a long flexible tube that had the quick stop straw on the end for the hard to reach places. Tubing without a shutoff on the end is much more messy.
                  by
                    • Recommended
                    1 found this review helpful
                    Pro can is better
                    This "pro" can works with the applicator gun, it is well worth the 50 dollars. I was insulating overhead and went through 3 cans of the regular foam on less than 10% of the ceiling and made an incredible mess. With the gun and this larger can i was able to do the rest of the ceiling with only 2 of these. Made it well worth the added cost. It doesn't seem to expand as much as the cheaper cans, and it is bright orange instead of the yellow.
                    by
                    • DIY
                    • Verified Purchase
                    • Recommended
                    1 found this review helpful
                    Better than expected!
                    Bought this foam to seal up where suspected mice were getting in... Sealed GREAT and no more mice!
                    by
                    • DIY
                    • Recommended
                    10 found this review helpful
                    It is “Great Stuff”. Goes a unbelievable long way!
                    by
                    • Verified Purchase
                    Great Product. We use it everyday with our weatherization jobs. We tried other products in the past but nothing else works as well.
                    by
                    • Verified Purchase
                    product worked great for sealing areas in attic spaced that needed to be sealed for fire marshall inspections
                    by
                    • Verified Purchase
                    Showing 1-10 of 319 reviews

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