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Soudal Firecement HT° is a high temperature resistant fire cement sealant suitable for sealing joints and openings in furnaces, heating systems, central heatings, barbecues, and more.
This ready-to-use product cures to form a hard setting seal that can withstand temperatures of up to 1500°C. With a fire rating of 120 minutes and no fragmentation or cracking after curing, this fire cement provides reliable performance and peace of mind.
It is also free of asbestos and other harmful components, making it safe for internal use.
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Soudal Firecement HT° is a top-quality, high temperature resistant fire cement sealant designed for applications where extreme heat is a concern. With its exceptional capabilities, this product offers reliable sealing and protection in various environments. It is effortless to use, ready to be applied directly from the container without any additional mixing or preparation.
This fire cement sealant is specially formulated to withstand temperatures of up to 1500°C, making it suitable for use in demanding high-temperature environments. It provides a hard setting seal that ensures long-lasting and effective performance even in the most demanding conditions. Upon curing, the seal remains intact without fragmentation or cracking, providing a durable and secure sealing solution.
One of the significant benefits of Soudal Firecement HT° is that it does not contain asbestos or any other harmful components. This makes it a safe choice for internal use, giving you peace of mind when applying it in various applications. The absence of hazardous materials ensures a healthier working and living environment, making this fire cement sealant an excellent choice for both professionals and DIY enthusiasts.
Ready to use: Soudal Firecement HT° is ready to use straight from the container, eliminating the need for additional mixing or preparation.
Heat Resistant up to 1500°C: This fire cement sealant is specially formulated to withstand extreme temperatures of up to 1500°C, providing reliable heat resistance in demanding applications.
Does not contain Asbestos or other harmful components: Soudal Firecement HT° is free of asbestos and any other harmful components, ensuring a safer working and living environment.
Hard Setting: Once cured, this fire cement forms a hard setting seal that is resistant to fragmentation and cracking, providing long-lasting and effective performance.
No fragmentation or cracking after curing: The cured seal remains intact without fragmenting or cracking, ensuring a durable and secure seal.
Fire Rating of 120 minutes (Test Report 7830): Soudal Firecement HT° has a tested fire rating of 120 minutes, demonstrating its exceptional fire resistance and reliability.
Sealing of joints and openings where high temperatures are possible: Soudal Firecement HT° is ideal for sealing joints and openings in environments where high temperatures could be encountered.
Sealing of joints and openings at furnaces, chimney flues, heating systems, central heatings, barbecues, etc.: This fire cement sealant is suitable for a wide range of applications, including sealing joints and openings in furnaces, chimney flues, heating systems, central heatings, barbecues, and more.
Heat retardant sealing at existing constructions: Soudal Firecement HT° can be used for heat retardant sealing in existing constructions, providing reliable protection against high temperatures.
Test Report 7830 – University of Ghent to
BS 476:Part 20 – Warrington Fire Research Report C81770
TI = Thermal Insulation; the time during which the temperature on the unexposed side of the wall does not rise by more than 180°C
FR = Flame Resistance; the time during which the joints stops flames from penetrating the wall
Fire Rating: Draft European Commission Decision RG N170 REV.1
Soudal Firecement HT° is suitable for application on brick, concrete, and metals. These rigid substrates offer a solid foundation for the fire cement sealant to adhere to effectively.
Before applying Soudal Firecement HT°, it is essential to ensure that the surfaces are clean, dry, and free of dust and grease. Any loose debris or contaminants should be removed thoroughly.
In the case of porous surfaces, slightly moistening them can improve adhesion. It is always recommended to conduct a preliminary adhesion test on the specific substrate to ensure compatibility and optimal performance.
Cut the Nozzle: Cut the nozzle of the cartridge at a 45-degree angle to control the size of the bead. The size of the nozzle opening should match the width of the joint or gap you are sealing.
Load the Cartridge: Load the cartridge into the caulking gun according to the manufacturer's instructions. Make sure it is securely in place.
Apply Consistent Pressure: Apply consistent pressure on the caulking gun trigger to dispense the sealant. Start at one end of the joint or gap and steadily move along its length.
Fill the Gap: Apply the sealant directly into the joint or gap, ensuring it is completely filled. Make sure the sealant makes contact with both sides of the joint for optimal adhesion.
Smooth the Surface: For best results, spray the surface with a soapy solution before the sealant begins to skin. This solution enables easy smoothing and ensures a smooth, professional finish. You can use a caulking tool or a wet finger to smooth the caulk and remove any excess.
Curing Time: Allow the sealant to dry and cure according to the manufacturer's instructions. The curing time may vary depending on environmental conditions, but ensure the caulk is fully cured before painting or finishing.
Once the sealant is applied, it can be smoothly finished using the Soudaglatt Smoothing Tool or a similar tool of your choice. Simply run the tool smoothly along the sealant line to create an even finish.
If a smoothing tool is not available, a wetted finger can be used to achieve a similar effect. Perform the finishing process before the sealant begins to skin, ensuring a neat and tidy appearance.
Coverage of any sealant product varies depending on Joint Width and Joint Depth.
Minimum Width for Joints: 5 mm
Maximum Width for Joints: 15 mm
Clean any uncured sealant immediately after use with water. Wipe off any excess sealant to avoid it drying on surfaces. Please note that once the sealant cures, it becomes difficult to remove. Therefore, it is essential to clean the product residue promptly.
A slight heating up of the installation during 12 hours after application of Firecement HT° will prevent the forming of bubbles and improve the sealant structure.
Do not apply in situations where constant water immersion is possible
A) Yes, Soudal Firecement HT° is ideal for sealing around residential fireplaces. Its high-temperature resistance up to 1500°C makes it perfect for areas exposed to extreme heat, ensuring a durable seal that withstands the conditions.
A) Absolutely, this sealant is suitable for outdoor barbecue areas, providing a hard-setting, heat-resistant seal for joints and openings in barbecues and outdoor cooking installations.
A) Yes, Soudal Firecement HT° adheres well to metals, making it suitable for sealing joints and openings on metal flue pipes, ensuring a secure and durable seal against high temperatures.
A) The curing time for Firecement HT° can vary based on environmental conditions, but it generally sets hard relatively quickly. For a full cure, it is recommended to allow at least 24 hours, depending on the application's thickness and the surrounding temperature.
A) While Soudal Firecement HT° is non-toxic once cured, it's advisable to use it in areas not in direct contact with food. Ensure it is fully cured before using the area for food preparation.
A) For narrow or hard-to-reach areas, cut the nozzle to the desired size that matches the joint width. Apply the sealant carefully and use a caulking tool or a small, wetted spatula to smooth and press the sealant into the gap.
A) Once fully cured, Soudal Firecement HT° can be painted over with high-temperature resistant paint to match the surrounding area or to provide additional protection against the elements.
A) Soudal Firecement HT° is formulated without asbestos or other harmful components, reducing the risk of harmful fumes. However, it's always advisable to ensure proper ventilation in the area during the initial heating period after application.
A) Yes, its ability to withstand temperatures up to 1500°C makes it highly effective for sealing in industrial settings, including around machinery or furnaces that operate at high temperatures.
A) Soudal Firecement HT° is suitable for repairing cracks in chimney crowns due to its high-temperature resistance and hard-setting properties. It provides a durable seal that withstands weathering and heat.
A) Ensure the surface is clean, dry, and free of dust and grease. For porous surfaces, a slight moistening can improve adhesion. Always conduct a preliminary adhesion test on the substrate.
A) Yes, it's suitable for sealing joints and openings in central heating systems, offering reliable protection against high temperatures and ensuring the system's integrity.
A) Once applied and fully cured, Soudal Firecement HT° requires no additional maintenance. It forms a durable, hard-setting seal that withstands high temperatures without fragmentation or cracking.
A) Clean any uncured sealant immediately with water. If the sealant has already cured, mechanical removal is necessary as it becomes difficult to remove once set.
A) Yes, Firecement HT° is an excellent choice for filling gaps between bricks in a pizza oven due to its resistance to high temperatures, ensuring a safe and durable seal.
A) Soudal Firecement HT° has a tested fire rating of 120 minutes, demonstrating its excellent fire resistance and reliability in preventing the spread of fire.
A) After application, immediately smooth the surface with a wet finger, spatula, or a smoothing tool before the sealant begins to skin. This will ensure a neat and tidy appearance.
A) Yes, Soudal Firecement HT° is suitable for application on concrete substrates. Its formula ensures strong adhesion to concrete, making it ideal for sealing joints and openings in concrete structures exposed to high temperatures. For optimal adhesion, ensure the concrete surface is clean, dry, and free from any contaminants before application.
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