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Soudal Trade Multi Purpose Silicone is a high-quality acetoxy silicone sealant that forms a flexible, durable, and weathertight seal on various building surfaces.
Soudal Trade Multi Purpose Silicone can be used on glass, metals, wood, and ceramic tiles, making it versatile for different applications, however, it is NOT recommended for use on uPVC or on Concrete.
With its added fungicide, Soudal Trade Multi Purpose Silicone resists mould growth, making it suitable for high-humidity areas like kitchens and bathrooms. It is suitable for both interior and exterior use.
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Soudal Trade Multi Purpose Silicone is a reliable and professional-grade acetoxy cure silicone sealant designed to provide exceptional performance for a wide range of applications. This versatile sealant cures to form a flexible and durable weathertight seal on common building surfaces, ensuring long-lasting protection.
With its excellent adhesion properties, this silicone sealant establishes a strong bond on surfaces such as glass, metals, wood, and ceramic tiles, giving you peace of mind knowing that your seal will endure various environmental conditions. Please note that it should not be used on uPVC or Concrete surfaces.
One of the outstanding features of this sealant is its resistance to mould growth. The added fungicide effectively inhibits the growth of mould and mildew, making it an ideal choice for areas with high humidity, such as kitchens and bathrooms. You can confidently use this sealant in these environments, knowing that it will maintain its integrity and appearance over time.
Whether you have an interior or exterior project, Soudal Trade Multi Purpose Silicone is up to the task. Its durable formulation allows it to withstand different weather conditions, such as rain, heat, and UV exposure. This makes it a reliable choice for sealing joints and gaps in various construction applications.
When applying this silicone sealant, please be aware that it has a typical vinegar odour due to its acetoxy nature. However, this odour dissipates once the sealant cures, leaving behind a clean and odourless result.
Acetoxy Cure Silicone: This sealant utilises advanced acetoxy cure technology, ensuring a strong and reliable bond between surfaces. The curing process forms a durable seal that can withstand movement and environmental stress, providing long-lasting protection for your project. The acetoxy cure silicone technology ensures excellent resistance to weathering, UV exposure, and temperature fluctuations. This means that the sealant will not shrink, crack, or become brittle under harsh conditions, ensuring long-term performance.
All Weather Use: Designed to withstand various weather conditions, this sealant remains flexible and resistant to cracking or shrinking, even in extreme temperatures. It offers reliable protection against rain, heat, and UV exposure, allowing for year-round application. With this sealant, you can confidently seal gaps and joints in both interior and exterior applications, knowing that it will maintain its integrity and effectiveness regardless of the weather conditions.
Mould Resistant: Thanks to the added fungicide, this silicone sealant resists mould and mildew growth, making it ideal for use in areas with high humidity, such as kitchens and bathrooms. The mould-resistant properties ensure a clean and hygienic environment. By inhibiting the growth of mold and mildew, this sealant helps prevent staining, discoloration, and deterioration caused by fungal growth. It provides long-term protection, maintaining its appearance and performance in moisture-prone areas.
Flexible: The flexibility of this silicone sealant enables it to accommodate movement and joint expansion, preventing cracks or breaks in the seal. This feature is vital, particularly in construction applications where movement or settling may occur over time. By maintaining its flexibility, this sealant ensures that the seal remains intact and weathertight, even when subjected to structural movement or vibrations. It helps extend the lifespan of the seal and prevents potential water or air leakage.
For Internal & External Use: Whether you have an indoor or outdoor project, this silicone sealant is suitable for both applications. Its versatility allows for use in a wide range of projects, providing a reliable seal in various environments. This sealant is compatible with different substrates commonly found in both interior and exterior applications. From sealing joints in bathrooms and kitchens to outdoor construction and masonry projects, this silicone sealant delivers consistent results and reliable performance.
Very good adhesion on Sanitary Surfaces: Soudal Trade Multi Purpose Silicone establishes an exceptional bond on sanitary surfaces. It adheres seamlessly to shower bases, bathtubs, walls, washbasins, and more, ensuring a watertight seal that withstands daily use. The reliable adhesion properties of this sealant make it an excellent choice for sealing connections and joints in sanitary environments. It provides a durable and flexible seal that resists water penetration and prevents damage to sensitive surfaces.
Connection Joints Between Wall and Bathtubs or Shower Bases: Use this sealant to create a waterproof seal between the bathtub or shower base and the surrounding wall, ensuring no water leakage.
Sealing Joints in Sanitary and other Moist Rooms, e.g., Showers, Bathtubs, and Tiled Walls: This sealant is perfect for sealing joints in high-moisture areas, such as showers, bathtubs, and tiled walls, preventing water damage and mould growth.
Sealing Joints Between Walls and Washbasins: Ensure a watertight connection between washbasins and walls with this silicone sealant, preventing water seepage and maintaining the integrity of the installation.
Sealing Joints Between Floors and Toilets: Use this sealant to seal the connection between the toilet base and the flooring, providing a secure and waterproof seal that prevents water damage.
Suitable for Sanitary Applications: This sealant is ideal for a range of sanitary applications, including sealing baths, showers, sinks, and other sanitary fixtures, providing a durable and hygienic seal.
General Construction, Masonry, Woodworking, and Roofing Projects: This silicone sealant is a versatile choice for various construction projects, including general sealing and bonding applications on different substrates.
Ideal for Flooring Applications: Use this sealant to seal joints and gaps in flooring applications, ensuring a weathertight and durable connection that withstands foot traffic and environmental stress.
Suitable for Sealing Baths, Showers, and Sinks: Ensure a waterproof seal between baths, showers, sinks, and surrounding surfaces using this silicone sealant, preventing water leakage and maintaining a clean and hygienic environment.
Kitchen Fittings and Ceramic Tiles: This sealant is suitable for sealing joints and gaps around kitchen fittings and ceramic tiles, providing a professional and durable finish.
Plumbing Applications: Use this sealant for a variety of plumbing applications, including sealing connections, joints, and gaps in pipes and fixtures, ensuring a watertight and secure seal.
HVAC Ducting: This silicone sealant is effective for sealing HVAC ducts, providing a durable, airtight seal that prevents air leakage and ensures efficient airflow.
Perfect for Shop Windows and Signs: Use this sealant for sealing connections and joints in shop windows and signs, ensuring a weather-resistant and durable seal that maintains the appearance and integrity of the installation.
Electrical Conduit: This sealant can be used for sealing electrical conduit connections and joints, providing a protective seal that prevents moisture ingress and maintains the integrity of the electrical system.
Soudal Trade Multi Purpose Silicone adheres superbly to most common building substrates, including glass, ceramic, porcelain, metals, stainless steel, and wood.
Soudal Trade Multi Purpose Silicone is not suitable for use on PVC or Concrete.Please note that this silicone does not provide adhesion on PE, PP, PTFE (Teflon®), and bituminous substrates. We strongly recommend conducting a preliminary compatibility test before applying the sealant to ensure the best results.
To achieve a secure and long-lasting bond, it is crucial to prepare the surfaces properly.
Before applying Soudal Trade Multi Purpose Silicone, make sure the surfaces are clean, dry, and free of dust and grease. For porous surfaces in water-loaded applications, it is essential to prime the surface with Soudal Primer 150.
However, non-porous substrates do not require a primer. Proper surface preparation ensures optimal adhesion and a reliable seal.
Using a caulking gun allows for fast and efficient application of Soudal Trade Multi Purpose Silicone. Follow these step-by-step instructions for the best results:
Cut the nozzle of the cartridge at a 45-degree angle to the desired size. This angle helps control the bead size during application.
Load the cartridge into the caulking gun, ensuring it is securely in place.
Apply consistent pressure on the trigger of the caulking gun to dispense the sealant. Direct the nozzle tip into the joint, filling the gap completely with the silicone sealant.
For optimal results, it is recommended to spray the surface with a soapy solution just before the sealant begins to skin. This step enables easy smoothing of the sealant and ensures a smooth and professional finish.
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.
Please refer to our Guide on How To Measure The Number of Tubes Required For the Job.
Minimum Width for Joints: 5 mm
Maximum Width for Joints: 30 mm
Minimum Depth for Joints: 5 mm
Recommendation Sealing Jobs: Joint Width = 2 x Joint Depth.
Uncured product can be easily cleaned using Soudal Swipex Cleaning Wipes. For cured sealant, it should be removed mechanically with the aid of Soudal Sealant Remover Spray or Soudal Silicone Remover Gel.
Follow the instructions provided with Soudal Sealant Remover Spray for effective removal.
Because of the acid nature, certain metals (eg copper, lead) can be affected.
Do not use on natural stones like marble, granite etc. as it may cause staining.
Direct contact with the secondary sealing of insulating glass units (insulation) and the PVB-film of safety glass must be avoided.
The sanitary formula should not replace regular cleaning of the joint. Excessive contamination, deposits or soap remaining's will stimulate the development of fungi.
A total absence of UV can cause a colour change of the sealant.
In an acid environment or in a dark room, white silicone can slightly turn yellow. Under the influence of sunlight it will turn back to its initial colour.
When finished with a finishing solution or soapy solution, make sure that the surfaces are not touched by this solution. This will cause the sealant not to adhere to that surface. Therefore we recommend to only dip the finishing tool in this solution.
We strongly recommend not to apply the product in full sunlight as it will dry very fast.
Do not use in applications where continuous water immersion is possible.
Do not use on polycarbonate. Use Soudal Aquafix instead.
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