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Item #:
95454223
Great Stuff Fireblock Foam Sealant Smart Dispenser - Polyurethane - 12 oz, Orange
Item #:
95454223
€ 37
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Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, August 14
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Great Stuff Fire Block fills, seals, and insulates gaps up to 3/4 in with an airtight, water-resistant bond, making it ideal for sealing around electrical, plumbing, and HVAC penetrations.
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What Stands Out
Smart Dispenser
The innovative smart dispenser allows for precise application, reducing waste and ensuring effective sealing in hard-to-reach areas, making it ideal for both DIYers and professionals.
Fireblock Technology
This foam sealant features fireblock technology, providing enhanced fire resistance to critical areas, ensuring safety and compliance with building codes, particularly in residential and commercial applications.
Versatile Use
Its polyurethane formulation allows it to expand and contract with materials, making it suitable for various surfaces, from wood to metal, offering flexibility and durability in indoor and outdoor projects.
Product Details
- Great Stuff 12 oz Fire Block Smart Dispenser Insulating Foam Sealant by GREAT STUFF is a polyurethane foam sealant designed to help impede the spread of fire and smoke through service penetrations such as pipes, cables, and ducts. This fire block foam spray is tested according to ASTM E84, ASTM E814, and UL1715 standards, and is recognized as an alternative fire blocking material for added peace of mind. The bright orange color allows for easy visual inspection, ensuring proper application in indoor environments. Great Stuff Fire Block fills, seals, and insulates gaps up to 3/4 in with an airtight, water-resistant bond, making it ideal for sealing around electrical, plumbing, and HVAC penetrations. The Smart Dispenser provides precise control and reduces waste, making application simple and mess-free. Use this foam sealant to create a durable barrier that helps prevent the passage of flames, smoke, and toxic gases, supporting safer building practices. Perfect for homeowners and professionals, this fire block sealant is a reliable choice for enhancing fire safety and energy efficiency in your home or workspace.
| Industrial sealant type | Polyurethane Foam Insulating Sealant |
| Rec. use | Glass, Wood |
| Recommended surface | Multi-Surface |
| Dry time | 1 h |
| Rec location | Indoor |
| Brand | GREAT STUFF |
| Color | Orange |
| Color category | Orange |
| Material | Polyurethane Foam |
| Manufacturer | DDP SPECIALTY ELECTRONIC MATERIALS |
| Weight | 1.1 lb (500 grams) |
| Has written warranty | No |
Product Description
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Customer Questions & Answers
-
Question:
What materials does the sealant adhere to?
Answer: It adheres to wood, metal, masonry, glass, and most plastics. -
Question:
What fire safety standards does this product meet?
Answer: It meets ASTM E84, ASTM E814, and UL1715 standards. -
Question:
Is the product easy to apply?
Answer: Yes, it comes with a Smart Dispenser that allows for precise control and reduces waste.
GREAT STUFF Sealants Editorial Review
The Great Stuff Fireblock Foam Sealant Smart Dispenser has received enthusiastic praise from customers who emphasize its effectiveness and user-friendly design. Many users have noted significant improvements in their living environments after applying this sealant, particularly in sealing gaps around windows and electrical outlets. This has led to not only reduced insect intrusion but also enhanced efficiency of air conditioning units, keeping homes cooler during warm weather. Customers appreciate the innovative smart nozzle that allows for greater precision when applying the foam, facilitating an easy and mess-free experience. The ability to reuse the spout for multiple applications has also been highlighted as a notable benefit, minimizing waste and enhancing convenience. Reviewers have specifically mentioned its unique dual functionality as both a fire blocker and a waterproof sealant, providing peace of mind along with its sealing capabilities. While the product is generally well-regarded, a few users did mention that the formula can be slightly sticky and takes time to expand, which may require some patience during application. They also advised proper cleaning of the nozzle to ensure lasting functionality for future uses. Overall, the Great Stuff Fireblock Foam Sealant Smart Dispenser has established itself as a dependable choice for homeowners and DIY enthusiasts seeking to effectively seal gaps in their homes with added protection. **
Customer Reviews & Ratings
102 customers ratings
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5 Star
76%
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4 Star
19%
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3 Star
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Pros
- Highly effective at sealing gaps and keeping out insects
- Smart nozzle design allows for precision application
- Can be reused thanks to the replaceable spout
- Functions as both a fire blocker and waterproof sealant
- Easy cleanup process
Cons
- Sticking nature and slower expansion of foam might require patience
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- 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.
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€ 37
Order now and get it around Friday, August 14
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:
Only 12 items left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Long-lasting, airtight, and water-resistant sealant.
- Impedes the spread of fire and smoke through service penetrations.
- Adheres to wood, metal, masonry, glass, and most plastics.
- Bright orange color for easy visual identification during application.
- Smart Dispenser allows for precise application and reduces waste.
- Ideal for both homeowners and professionals enhancing fire safety.
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