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Soudal Fix All Flexi is a versatile and high-performance sealant, adhesive, and filler that is based on SMX® Hybrid Polymer. It can be used for a wide range of applications and is suitable for both indoor and outdoor use.
This product is known for its exceptional flexibility, primerless adhesion, mould resistance, and non-staining properties. It is virtually odourless and can be overpainted with most paints.
Soudal Fix All Flexi is compatible with a variety of construction materials and is an ideal choice for sanitary applications.
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Was recommended Soudal Fix-All Flexi as a strong sealant that can be painted over. Very satisfied with this product.
Fantastic product and delivery service
After speaking to the very friendly (and very knowledgable!) people at Platinum Chemicals I was advised to give this product a try and it didn't dissappoint! A great 'all rounder' there's not much it can't do. Anything that needs sealed or stuck and if in doubt, just use Fixall!
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A proudly independent family business with 40 years experience
✔️ Versatile multi-use sealant, adhesive, and filler suitable for various indoor and outdoor applications.
✔️ Provides excellent primerless adhesion on most construction materials, saving time and effort during application.
✔️ Exceptional flexibility maintains elasticity and bond even in vibrating constructions, preventing cracks and gaps.
✔️ Formulated with XS1 fungicide for excellent mould resistance, ensuring a hygienic environment in sanitary applications.
✔️ Non-staining on porous natural stones and virtually odourless, providing a pleasant working experience and clean finish.
Soudal Fix All Flexi sets the standard for multi-use sealants, adhesives, and fillers with its advanced formulation based on SMX® Hybrid Polymer. Designed to provide exceptional performance in various applications, this product is suitable for both internal and external use, even in challenging weather conditions. Its versatility, coupled with its reliable bonding and sealing capabilities, makes it an essential choice for professionals and DIY enthusiasts alike.
With its remarkable ability to be applied in all weather conditions, including wet and damp surfaces, Soudal Fix All Flexi brings convenience and flexibility to construction projects. Whether you are working indoors or outdoors, this product ensures reliable adhesive strength and sealing properties.
The primerless adhesion feature of Soudal Fix All Flexi simplifies the application process by eliminating the need for a separate primer. This saves valuable time and effort, allowing for a more efficient workflow. This product demonstrates exceptional bonding capabilities on most construction materials, such as wood, metal, concrete, ceramic, and more. However, it is important to note that it is not recommended for use on PE, PP, and PTFE surfaces.
Notable for its exceptional flexibility, Soudal Fix All Flexi maintains its bond and elasticity even in vibrating constructions. This makes it an excellent choice for applications that involve movement and vibrations, ensuring a reliable and long-lasting seal. As a result, it offers durable and flexible protection against moisture, drafts, and other environmental factors.
When it comes to sanitary applications, Soudal Fix All Flexi excels. Its formulation incorporates XS1 fungicide, which provides excellent resistance to mould growth. This contributes to creating a hygienic environment by preventing the formation of unsightly and potentially harmful mould. Whether in kitchens, bathrooms, or showers, Soudal Fix All Flexi ensures a long-lasting and hygienic seal.
One of the practical benefits of Soudal Fix All Flexi is its non-staining properties on porous natural stones. This preserves the aesthetic appeal of these materials, ensuring a clean and professional finish. Additionally, the virtually odourless formula of this product enhances the user experience, creating a pleasant working environment.
Soudal Fix All Flexi is compatible with a wide range of construction materials and surfaces. It offers optimal performance on various substrates, such as wood, metal, concrete, ceramics, and more. However, it is essential to follow the guidelines and avoid using it on PE, PP, and PTFE surfaces.
In terms of aesthetics, Soudal Fix All Flexi can be overpainted with most paints, seamlessly integrating with the surrounding surfaces and allowing for creative designs and finishes.
Multi-Use: Soudal Fix All Flexi serves as a sealant, adhesive, and filler, offering versatility for various applications. It eliminates the need for multiple products, saving time, and costs.
Bonding and Sealing Applications: With its advanced formulation based on SMX® Hybrid Polymer, this product provides excellent bonding and sealing capabilities, ensuring durable results.
Highly Flexible: Soudal Fix All Flexi maintains its elasticity and bond, even in vibrating constructions. It accommodates movement and prevents cracks and gaps from forming due to environmental factors.
Primerless Adhesion: With its primerless adhesion, Soudal Fix All Flexi simplifies the application process, saving time and effort. It adheres to most construction materials without the need for additional primers.
Mould Resistant - XS1 Fungicide: Soudal Fix All Flexi is formulated with XS1 fungicide, providing excellent resistance to mould growth. It prevents the formation of unsightly mould and contributes to a hygienic environment.
Suitable for all Materials and Surfaces (Except on PE, PP and PTFE): Soudal Fix All Flexi is compatible with a wide range of construction materials, making it suitable for various applications. However, it should not be used on PE, PP, and PTFE surfaces.
Non-Staining: Soudal Fix All Flexi is specifically formulated to be non-staining on porous natural stones. It preserves their appearance and ensures a clean finish.
Virtually Odourless: The virtually odourless formula of Soudal Fix All Flexi provides a pleasant working experience, reducing discomfort typically associated with solvent-based products.
Interior and Exterior Applications: Soudal Fix All Flexi is suitable for both indoor and outdoor applications, offering versatility for various projects.
Interior & Exterior Sealing and Bonding in the Building and Construction Industry: Soudal Fix All Flexi can be used for sealing gaps, joints, and bonding materials in various construction projects. It ensures a durable and flexible seal in both residential and commercial applications.
Strong Elastic Bonding in Vibrating Constructions: With its exceptional flexibility, Soudal Fix All Flexi provides reliable bonding and sealing in applications where vibrations and movement are expected. It is ideal for use in structures that experience constant motion, such as bridges, machinery, and vehicles.
Sanitary Applications - Kitchens, Bathrooms, and Showers: Soudal Fix All Flexi is an ideal choice for sealing and bonding in sanitary areas, such as kitchens, bathrooms, and showers. It prevents water penetration and resists mould growth, ensuring a hygienic and durable seal.
Sealing of Floor Joints: Soudal Fix All Flexi can be used to seal floor joints, providing durable and flexible protection against moisture, dirt, and other contaminants. It creates a strong bond, preventing the entry of water and reducing the risk of damage to the underlying structure.
Soudal Fix All Flexi exhibits excellent adhesion on a variety of substrates including all usual building substrates, natural stone, treated wood, PVC, and plastics.
It has undergone extensive testing and found to be compatible with various metal surfaces such as steel, AlMgSi1, brass, electrolytic galvanized steel, AlCuMg1, flame galvanized steel, AlMg3, and steel ST1403.
Additionally, Fix All Flexi demonstrates good adhesion on plastics such as polystyrene, polycarbonate (Makrolon®), PVC, ABS, polyamide, PMMA, fiberglass reinforced epoxy, and polyester.
To achieve optimal adhesion and performance, it is important to remove any releasing agents, processing aids, or protective agents that may be present on the substrates, particularly when bonding plastics.
Please note that the use of Fix All Flexi is not recommended for stress-loaded applications involving the bonding of plastics like PMMA (e.g., Plexi® glass) or polycarbonate (e.g., Makrolon® or Lexan®) as it can lead to stress cracking and crazing in these substrates.
Additionally, there is no adhesion on PE, PP, PTFE (Teflon®), and bituminous substrates. Conducting a preliminary compatibility test is recommended for these surfaces.
To ensure optimal bonding, proper surface preparation is crucial.
For porous surfaces in water-loaded applications, it is recommended to prime the surface with Soudal Primer 150. Smooth surfaces should be degreased before bonding.
Additionally, it is important to remove any releasing agents, processing aids, and protective agents (such as protection foil) from plastic surfaces before bonding.
Conducting a preliminary adhesion test on every surface is also recommended to ensure proper performance.
For Application as a Sealant:
Ensure the surface is clean, dry, and free from dust and grease.
Cut the nozzle at a 45-degree angle and at the desired width, depending on the application.
Insert the cartridge into a caulking gun and apply continuous pressure on the trigger to dispense the sealant.
Apply the sealant in a steady, even motion, ensuring full coverage of the intended area.
Tool the sealant immediately after application using a suitable tool to achieve a smooth finish.
Allow the sealant to cure as per manufacturer's instructions before subjecting it to any stress or moisture.
For Application as an Adhesive:
Prepare the surfaces to be bonded by following the surface preparation instructions mentioned above.
Apply the adhesive evenly onto one of the surfaces using a suitable applicator.
Press the surfaces firmly together immediately after applying the adhesive, ensuring full contact.
Secure the bonded materials if required until the adhesive sets.
Allow the adhesive to cure as per manufacturer's instructions before subjecting it to any stress or moisture.
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.
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.
Minimum Width for Bonding: 2 mm
Minimum Width for Joints: 5 mm
Maximum Width for Bonding: 10 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.
Follow the instructions provided with Soudal Sealant Remover Spray for effective removal.
Fix All Flexi may be overpainted with water based paints, however due to the large number of paints and varnishes available we strongly suggest a compatibility test before application.
The drying time of alkyd resin based paints may increase.
Fix All Flexi can be applied to a wide variety of substrates. Due to the fact that specific substrates such as plastics, like polycarbonate etc... may differ from manufacturer to manufacturer, we recommend preliminary compatibility test.
Fix All Flexi can not be used as a glazing sealant.
Not suitable for bonding aquariums.
Fix All Flexi can be used for adhering of and sealing on natural stone.
When applying, make sure not to spill any sealant on the surface of materials.
The sanitary formula should not replace regular cleaning of the joint. Excessive contamination, deposits or soap remainings will stimulate the development of fungi.
A total absence of UV can cause a colour change of the sealant.
A) Yes, Fix All Flexi can be applied in all weather conditions, including on wet and damp surfaces, making it highly versatile for projects that cannot wait for dry weather.
A) Absolutely, Fix All Flexi is designed for both indoor and outdoor use, providing a durable and flexible seal in a variety of environmental conditions.
A) Yes, Fix All Flexi offers primerless adhesion to most construction materials, including wood, which simplifies the application process and saves time.
A) Fix All Flexi is formulated with XS1 fungicide, offering excellent resistance to mould growth and contributing to a hygienic environment in moisture-prone areas like kitchens and bathrooms.
A) Yes, it demonstrates exceptional bonding capabilities on metal surfaces without the need for a primer, ensuring strong and durable bonds.
A) Its exceptional flexibility allows Fix All Flexi to maintain its bond and elasticity even in vibrating constructions, making it ideal for use in structures that experience movement.
A) Yes, it can be used to seal floor joints, offering durable and flexible protection against moisture and contaminants, thus preventing water entry and damage to the structure.
A) Yes, its resistance to mold growth makes Fix All Flexi an excellent choice for sealing and bonding in sanitary areas, ensuring long-lasting and hygienic seals.
A) Fix All Flexi can be overpainted with most types of paint, allowing for creative finishes and seamless integration with surrounding surfaces.
A) No, Fix All Flexi is specifically formulated to be non-staining on porous natural stones, preserving their natural beauty and ensuring a professional finish.
A) While Fix All Flexi adheres well to many plastics, it is not recommended for stress-loaded applications on plastics like PMMA or polycarbonate, as it may lead to stress cracking.
A) Fix All Flexi does not adhere to PE, PP, and PTFE surfaces. Alternative adhesion solutions should be considered for these materials.
A) Surfaces should be clean, dry, and free from dust and grease. Porous surfaces may require priming with Soudal Primer 150, and smooth surfaces should be degreased.
A) Fix All Flexi has a curing speed of 2 mm/24h to 3 mm/24h at 23°C and 50% relative humidity, ensuring a timely completion of projects.
A) Fix All Flexi can be applied within a temperature range of 5°C to 35°C, providing flexibility in various climatic conditions.
A) The inclusion of XS1 fungicide in its formulation prevents mold growth, contributing to a cleaner and more hygienic environment, especially in moisture-prone areas.
A) Yes, its multi-use properties as a sealant, adhesive, and filler make Fix All Flexi versatile for filling gaps, cracks, and voids, ensuring a smooth finish.
A) With an elongation at break of 750% and the ability to accommodate ±20% distortion, Fix All Flexi provides excellent flexibility and durability under stress.
A) Fix All Flexi is virtually odorless, enhancing the user experience by reducing discomfort typically associated with solvent-based products.
A) Yes, it is ideal for a wide range of interior and exterior sealing and bonding applications in the building and construction industry, thanks to its strong adhesive properties and flexibility.
A) The density of Fix All Flexi is 1.67 g/ml, indicative of its stable paste consistency suitable for various sealing and bonding tasks.
A) Uncured Fix All Flexi can be easily cleaned with Soudal Swipex Cleaning Wipes, which are specially formulated to remove fresh, uncured adhesive and sealant residues efficiently from surfaces and tools, ensuring a clean working environment.
A) If Fix All Flexi comes into contact with the skin, it should be removed immediately with Swipex Hand Wipes or washed off with soap and water before curing occurs to prevent any potential irritation.
A) Fix All Flexi forms a skin approximately 10 minutes after application at 23°C and 50% relative humidity, allowing for quick progress to subsequent stages of a project.
A) While specific shelf life details are not provided, most sealants and adhesives like Fix All Flexi typically have a shelf life of around 12 months when stored properly in unopened, original packaging in a cool, dry place.
A) Yes, Fix All Flexi adheres excellently to concrete as well as to a wide range of other construction materials, making it suitable for sealing and bonding applications on concrete surfaces.
A) Yes, its high flexibility and vibration resistance make Fix All Flexi suitable for use in vehicle construction and other applications where resistance to movement and vibration is crucial.
A) Fix All Flexi is highly effective in sealing joints in high-moisture areas, offering excellent water resistance and mold resistance to ensure long-lasting, hygienic seals in showers and similar environments.
A) Yes, its fast curing, all-weather application, and strong adhesion make Fix All Flexi ideal for emergency repairs, providing a quick and reliable solution when time is of the essence.
A) Given its environmentally friendly formulation without harmful freons and isocyanates, Fix All Flexi is safer for use in environmentally sensitive areas compared to traditional sealants and adhesives.
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