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Item #:
65917114
Soudal 462803 Soudafoam Fireblock Gap and Block Straw Foam, Orange
85% of respondents would recommend this to a friend
Item #:
65917114
WST 83
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Order now and get it around Thursday, October 15
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SoudaFoam Fireblock: Superior protection against flames and smoke in construction projects.
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What Stands Out
Fireblock Technology
Specialized formulation designed to prevent the spread of fire through gaps and block openings, enhancing safety in residential and commercial spaces.
Precision Straw Applicator
Equipped with an easy-to-use straw applicator, allowing for accurate placement and control in tight spaces, ensuring effective sealing without excess waste.
Weather Resistant
Designed to withstand various weather conditions, providing a durable seal that protects against drafts and moisture, improving energy efficiency and indoor comfort.
Product Details
- Type VB residential fireblock to prevent the spread of flames and smoke
- Orange colored low expansion gun foam with high yield and moisture cure
- Excellent adhesion on most building materials and no shrinkage
- Exceptional thermal insulation and great acoustical insulation
- Designed for insulating, sealing, and filling joints and openings in residential and commercial construction
- Tested according to ASTM E84, ASTM E814 (modified), NFPA286, ICC QAA by UL
| Specific Uses For Product | Masonry, Tile Repair |
| Item Form | Foam |
| Other Special Features of the Product | Insulating |
| Container Type | Aerosol Can |
| Full Cure Time | 24 hours |
| Water Resistance Level | Water Resistant |
| Compatible Material | Metal, Plastic, Wood |
| Item Package Quantity | 1 |
| Volume | 12 fluid ounces |
| Material Type | Polyurethane |
| Color | Orange |
| Brand Name | Soudal |
| Model | 462803 |
| Unit Count | 1 Count |
| UPC | 899002001449 |
| Manufacturer | Soudal |
| Included Components | Soudafoam Fireblock |
| Item Type Name | Gap and Block, Straw Foam |
| Item Weight | 1 pounds (450 grams) |
| Part Number | 462803 |
| Brand | Soudal |
| Material | Polyurethane |
| Special Feature | Insulating |
Who Should Buy?
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Home Renovators
Ideal for sealing gaps and blocks in new constructions or renovations, providing energy efficiency and fire resistance.
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Do-It-Yourselfers
Great for DIY projects, allowing individuals to effectively seal and insulate spaces without professional help.
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Professional Contractors
Useful for contractors needing reliable fireblock solutions to meet safety codes and improve overall insulation.
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Heavy Machinery Use
Not suitable for areas impacted by heavy wear and tear, such as mechanical environments or frequent traffic zones.
Product Description
About This Item
Introducing the Soudal 462803 Soudafoam Fireblock Gap and Block in an easy-to-use straw foam format. This premium, one-component, moisture-curing polyurethane foam is specifically designed to prevent the spread of flames and smoke in residential Type VB and commercial non-rated construction. This multipurpose foam is perfect for insulating, sealing, and filling all types of joints and openings. Whether you're tackling a DIY project or a professional contractor, this foam will meet your needs.
With its excellent fireproof and fire-retardant properties, the Soudal 462803 Soudafoam Fireblock offers peace of mind and safety. It has been tested and certified according to ASTM E84, ASTM E814 (modified), NFPA286, ICC QAA by UL, ensuring its reliability and effectiveness. Not only does this foam provide exceptional fire protection, but it is also waterproof and weather-resistant, making it suitable for both indoor and outdoor applications. Its expanding properties allow it to fill gaps and prevent drafts, providing excellent insulation for walls, doors, windows, roofs, and more. With Soudal's years of expertise in adhesives and sealants, this foam guarantees a durable and long-lasting solution.
Its easy-to-use straw format ensures precise application, reducing waste and mess. Don't compromise on safety and quality. Choose the Soudal 462803 Soudafoam Fireblock Gap and Block for your construction, insulation, and sealing needs. Trust in the brand that professionals rely on for superior products.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the primary use of the 462803 Soudafoam Fireblock?
Answer: The 462803 Soudafoam Fireblock is primarily used to fill gaps and blocks in construction and renovation projects. It acts as an effective fire-blocking material, perfect for sealing around plumbing, electrical, and HVAC penetrations in walls, floors, and ceilings. Its unique formulation expands upon application, ensuring a tight seal that prevents the spread of smoke and flames. This makes it suitable for both residential and commercial applications, enhancing fire safety in buildings. -
Question:
How does the Soudafoam Fireblock work?
Answer: The Soudafoam Fireblock operates through a polyurethane-based formula that expands once dispensed. This expansion fills voids and gaps thoroughly, creating a robust barrier. The foam cures into a solid structure, effectively isolating areas susceptible to fire spread. Utilizing this product ensures compliance with fire safety codes, making it ideal for use in both new constructions and retrofitting projects where fire safety is a priority. -
Question:
Is the Soudafoam Fireblock suitable for outdoor use?
Answer: Yes, the Soudafoam Fireblock can be used for outdoor applications; however, it should be protected from direct sunlight and extreme weather conditions after application. When applied externally, it's crucial to cover the foam with a protective layer, as UV exposure can degrade the foam over time. Ideal scenarios include sealing gaps in outdoor walls or filling voids around exterior ducts, where fire safety and durability against the elements are essential. -
Question:
How long does it take for the foam to cure?
Answer: The curing time for the Soudafoam Fireblock is typically around 24 hours for complete curing, although this may vary depending on environmental conditions like temperature and humidity. Initially, the foam sets within minutes of application, making it usable for light handling shortly thereafter. In practical terms, this means you can quickly seal gaps and then focus on other parts of your project without extensive downtime. -
Question:
Can I paint over Soudafoam Fireblock once it has cured?
Answer: Yes, once the Soudafoam Fireblock has fully cured, it can be painted. This allows you to match the color and finish of surrounding surfaces for a seamless appearance. For optimal results, it's best to use an oil-based or exterior-grade paint, which ensures better adhesion and longevity. Practical applications include situations where aesthetic appeal is important, such as finishing a renovated room or during new construction. -
Question:
What is the temperature range for using Soudafoam Fireblock?
Answer: The Soudafoam Fireblock can be applied in temperatures ranging from 0°C to 30°C (32°F to 86°F). It's important to ensure that the surfaces you’re applying it to are clean and dry, as low temperatures can affect expansion and adhesion. This temperature versatility makes it suitable for various applications, whether indoors during colder seasons or in warmer climates when renovating. -
Question:
How should I store Soudafoam Fireblock?
Answer: To ensure the longevity and effectiveness of the Soudafoam Fireblock, store it in a cool, dry space away from direct sunlight and extreme temperatures. Keeping it in its original, unopened container will help maintain its integrity. Proper storage ensures that when you need to use it, the foam performs effectively, especially in critical fire-blocking applications. -
Question:
What makes the orange color of Soudafoam Fireblock significant?
Answer: The orange color of the Soudafoam Fireblock is not merely aesthetic; it serves a practical purpose. The bright color helps differentiate it from other foams in the marketplace, ensuring it's recognized as a fire-blocking product. This visual cue allows contractors and builders to make informed decisions when selecting materials for applications where fire safety is crucial, enhancing safety measures on-site. -
Question:
Can I use Soudafoam Fireblock for soundproofing as well?
Answer: While the primary function of Soudafoam Fireblock is fire-blocking, it can also provide some degree of soundproofing. Its expanding foam nature helps to dampen sound transmission through walls and ceilings when properly applied. This feature is beneficial in residential settings where noise reduction is a concern, such as in multi-family housing or near noisy environments. -
Question:
Where can I buy Soudafoam Fireblock in Samoa?
Answer: You can purchase the Soudafoam Fireblock Gap and Block, Straw Foam, Orange from Ubuy. Ubuy provides a reliable platform for acquiring this essential construction material, ensuring availability and access to detailed product information for a better buying experience.
Soudal Fire Barrier Caulk Editorial Review
Soudal 462803 Soudafoam Fireblock Gap and Block Straw Foam, Orange is designed specifically for masonry and tile repair, providing an effective insulating solution. This aerosol can contains polyurethane foam that cures within 24 hours, ensuring a reliable fit for gaps and blocks. With its excellent water resistance, it is compatible with various materials such as metal, plastic, and wood, making it versatile for many home improvement tasks. Users appreciate its easy application and strong insulating properties, which enhance energy efficiency in their projects.
Customer Reviews & Ratings
2 customers ratings
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5 Star
52%
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4 Star
48%
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3 Star
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Pros
- Easy to apply with aerosol can
- Cures quickly in 24 hours
- Great insulating properties
- Water resistant for durability
- Compatible with multiple materials
Cons
- Color may be tricky to manage for neatness
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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