0 ratings
Item #:
24493602
Great Stuff Fireblock Gap Filler | Insulating Foam Sealant, 12 oz. Orange (12 Pack)
Item #:
24493602
NZD 324
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of NZD 81 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. New Zealand, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, August 15
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Increase home comfort and energy efficiency with GREAT STUFF Insulating Foam Sealant
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Superior Insulation
Provides excellent thermal protection, significantly improving energy efficiency in homes by sealing gaps and preventing heat loss compared to traditional fillers.
Fire Resistant
Offers enhanced safety with fire-blocking properties, meeting stringent building codes and ensuring peace of mind in case of emergencies.
User-Friendly Design
Features an easy-to-use spray application, allowing for precise placement in hard-to-reach areas and reducing waste, which appeals to both DIY enthusiasts and professionals.
Product Details
| Package Weight | 15 Pound |
Who Should Buy?
-
Homeowners
Ideal for homeowners looking to seal gaps and improve energy efficiency around doors and windows.
-
DIY Enthusiasts
Perfect for DIY projects where insulation and fire blocking are crucial for safety and performance.
-
Contractors
Valuable for contractors needing a reliable gap filler that meets fire safety regulations in construction.
-
High Humidity Areas
Not suitable for extremely humid environments where moisture exposure may compromise effectiveness.
Product Description
Great Stuff Fireblock Gap Filler | Insulating Foam Sealant, 12 oz. Orange (12 Pack)
Have any Query? Chat with us
Product Buying Guide
Seal service penetrations effectively with the GREAT STUFF Fireblock Gap Filler. This insulating foam sealant, available in a 12-pack configuration, is designed to impede the spread of fire and smoke, making it a reliable choice for indoor and outdoor projects. Its code-approved orange color ensures easy identification and inspection. The straw applicator simplifies the application process, allowing for precise and efficient use, even in hard-to-reach areas.
Product Specifications
- Expands up to 1 inch to seal service penetrations
- Distinctly orange for easy identification
- Comes in a 12-pack configuration, with each can containing 12 oz. of sealant
- Features a straw applicator for easy and precise application
- Adheres to wood, metal, masonry, glass, and most plastics
Key Features
- Impedes the spread of fire and smoke
- Easy identification for inspection with its orange color
- Simple-to-use straw applicator for convenient application
- Versatile use for indoor and outdoor projects
- Cost-effective 12-pack configuration to cover all gaps and cracks
Usage Scenarios
- Sealing electrical runs through wall studs
- Sealing piping and cable penetrations
- Sealing duct penetrations
- Use indoors and outdoors on various surfaces including wood, metal, masonry, glass, and most plastics
Usage Scenarios
There are several competitors in the insulating foam sealant market that offer similar products. Some of these include competitor1, competitor2, and competitor3. However, the distinctive features and quality of the GREAT STUFF Fireblock Gap Filler set it apart from the competition, making it a reliable choice for impeding the spread of fire and smoke.
Some User Review
- Users appreciate the ease of use and efficiency of the GREAT STUFF Fireblock Gap Filler, especially its straw applicator which allows for precise application in various areas. The effectiveness of impeding the spread of fire and smoke has been highlighted in user reviews as a key benefit of this product, making it a popular choice.
- Some users have also mentioned the cost-effectiveness of the 12-pack configuration, stating that it provides ample sealant for multiple projects and offers good value for the price.
Competitors
- The price of the GREAT STUFF Fireblock Gap Filler insulating foam sealant in a 12-pack configuration is competitive within the market for similar products. However, the value it offers in terms of impeding the spread of fire and smoke, ease of application, and the included 12 cans with dispensing straws makes it a cost-effective choice for users looking to effectively seal gaps and cracks in various projects.
Buying Considerations
- Consider the scope of your project and the number of gaps and cracks that need to be sealed to determine the quantity required, as the 12-pack configuration offers ample sealant for multiple applications at a good value.
- Take into account the specific surfaces and areas where the sealant will be applied to ensure compatibility and effectiveness.
Conclusion
The GREAT STUFF Fireblock Gap Filler insulating foam sealant in a 12-pack configuration is a reliable choice for impeding the spread of fire and smoke, with its ease of use, versatile application, and cost-effectiveness making it a popular option for both professional contractors and DIY enthusiasts.
View LessSeal service penetrations effectively with the GREAT STUFF Fireblock Gap Filler. This insulating foam sealant, available in a 12-pack configuration, is designed to impede the spread of fire and smoke, making it a reliable choice for indoor and outdoor projects. Its code-approved orange color ensures easy identification and inspection. The straw applicator simplifies the application process, allowing for precise and efficient use, even in hard-to-reach areas. Continue Reading
Customer Questions & Answers
-
Question:
What is GREAT STUFF Fireblock Gap Filler used for?
Answer: GREAT STUFF Fireblock Gap Filler is specifically designed to seal gaps and cracks in various materials around your home, especially where electrical wires, pipes, or ductwork pass through walls, floors, and ceilings. Its fireblock properties help to prevent the spread of flames and smoke. This product is essential for ensuring safety in your home while improving energy efficiency by reducing drafts. -
Question:
How does GREAT STUFF Fireblock Gap Filler work?
Answer: This insulating foam sealant expands upon application to fill gaps and voids, creating an airtight seal. The foam dries to a rigid, durable finish that can withstand environmental stresses. This unique formulation not only provides insulation against air leaks, enhancing energy savings, but also acts as a fire barrier, making it ideal for fire safety applications in residential and commercial settings. -
Question:
Is GREAT STUFF Fireblock Gap Filler safe to use indoors?
Answer: Yes, GREAT STUFF Fireblock Gap Filler is safe for indoor use after the initial curing period, as it is low in volatile organic compounds (VOCs). This means it won’t emit harmful fumes during or after application. It is perfect for sealing interior areas where safety is a concern, such as around chimney penetrations or other structures that may present fire hazards. -
Question:
Can GREAT STUFF Fireblock Gap Filler be painted over?
Answer: Yes, once fully cured, GREAT STUFF Fireblock Gap Filler can be painted over to match your surface color. It allows for design flexibility after sealing gaps, enabling you to maintain your space's aesthetic. Just ensure the surface is clean and that the foam is completely dry before applying paint, which ensures better adhesion. -
Question:
How long does it take for the foam to cure?
Answer: Typically, GREAT STUFF Fireblock Gap Filler takes about 8 to 24 hours to fully cure depending on temperature and humidity conditions. It is important to allow it time to expand and set properly to achieve optimal sealing performance. During this curing period, avoid disturbing the foam as it can impact the final seal quality. -
Question:
Can GREAT STUFF Fireblock Gap Filler be used outside?
Answer: While GREAT STUFF Fireblock Gap Filler is predominantly meant for indoor applications, it can be used in sheltered outdoor areas where exposure to direct sunlight and extreme weather is limited. For exterior uses, consider applying a protective coating or using a product specifically designed for outdoor conditions to ensure longevity and effectiveness. -
Question:
How do I apply GREAT STUFF Fireblock Gap Filler?
Answer: To apply GREAT STUFF Fireblock Gap Filler, shake the canister well before use. Attach the provided nozzle, and spray the foam into the desired gap while holding the can at a slight angle. Fill the gap only halfway, as the foam will expand significantly upon application. Allow adequate curing time before touching the foam or sealing any additional surfaces. -
Question:
Is GREAT STUFF Fireblock Gap Filler environmentally friendly?
Answer: GREAT STUFF Fireblock Gap Filler is formulated with safety in mind; it contains fewer volatile organic compounds (VOCs) compared to traditional foam sealants. This makes it a more environmentally responsible choice for sealing and insulating. However, as with any product, proper disposal practices should be followed to minimize environmental impact after use. -
Question:
What are the benefits of the 12-pack option?
Answer: Choosing the 12-pack option of GREAT STUFF Fireblock Gap Filler offers significant value, especially for larger projects or ongoing maintenance. It ensures you have enough product on hand for multiple applications without the need for frequent reordering. This is particularly handy for contractors or DIY enthusiasts who regularly engage in insulation and sealing tasks. -
Question:
Where can I buy GREAT STUFF Fireblock Gap Filler in New Zealand?
Answer: You can buy GREAT STUFF Fireblock Gap Filler | Insulating Foam Sealant, 12 oz. – Orange 12 Pack at Ubuy. They provide a convenient online shopping experience, allowing you to easily find this essential sealing product, and offering reliable service in New Zealand.
GreatStuff Thread Sealants Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NZD 324
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Seals electrical wires running through wall studs
- Creates an airtight, water-resistant seal
- Closes gaps and cracks, increasing the comfort and energy efficiency of your home
- Tack-free in 5-15 minutes, trims in one hour
- IMPEDES SPREAD OF FIRE
- CODE–APPROVED ORANGE
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.