Soudal Soudaflex 40FC is a superior polyurethane sealant-adhesive, known for its high-modulus formulation.

Demonstrating exceptional mechanical performance and chemical resistance, it's ideal for a variety of bonding and sealing applications, notably on concrete surfaces and metals.

Easily applicable thanks to its convenient packaging in 310ml cartridges, it is available in a variety of colours to suit your needs.

Description

Soudal Soudaflex 40FC Polyurethane Sealant & Adhesive

Soudal Soudaflex 40FC is the ideal solution for multiple applications that range from the manufacturing to the construction industry. This polyurethane sealant-adhesive exhibits tremendous mechanical performance, making it a go-to solution for most bonding and sealing needs.

Soudaflex 40FC is specifically designed to hold up against a variety of chemicals, guaranteeing its durability despite prolonged exposure. This unparalleled chemical resistance efficiently prolongs its lifespan, delivering long-term results for all applications.

Soudal Soudaflex 40FC also offers a wide range of colour options, allowing users to maintain aesthetic consistency in their various applications.

Product Benefits:

• Ease of Application: Soudal Soudaflex 40FC is designed for user-friendly application. It simple to handle, ensuring a clean and precise application process.
  
  

• Permanent Elasticity After Curing: This sealant-adhesive remains permanently elastic after it has cured, which allows for optimum performance during vibration or movement. This feature ensures the durability of the seal, maintaining its quality and effectiveness over time.
  
  

• Excellent UV Radiation Resistance: Soudal Soudaflex 40FC is resistant to UV radiation. This property significantly reduces wear and tear caused by UV light exposure, guaranteeing that the product's mechanical strength and appearance are preserved over time.
  
  

• Superior Adhesion: It provides excellent adhesion on a wide variety of materials, including various metals and concrete surfaces. Soudaflex 40FC's superior bonding ability ensures a secure and long-lasting seal or bond.
  
  

• Outstanding Chemical Resistance: It presents unrivalled resistance to most chemicals, ensuring long-lasting durability despite exposure to potentially damaging substances. This feature guarantees that the sealant-adhesive remains unscathed and effective in various industrial environments.

Typical Applications:

• Manufacturing and Construction Industries: Soudal Soudaflex 40FC is widely used for bonding and sealing applications within manufacturing and construction projects due to its robust adhesion capabilities and resistance to a variety of environmental and industrial stressors.
  
  

• Structural Bonding: Thanks to its persistent elasticity after curing, Soudaflex 40FC is ideally suited for structural bonding on various materials that are often subject to vibration and movement. It ensures a secure bond, maintaining its effectiveness despite constant motion.
  
  

• Concrete and Flooring Joints: It is a preferred choice for sealing applications including concrete and flooring joints. Its excellent adhesion to different materials and resistance to UV radiation ensures a durable, elastic seal ideal for most flooring applications.
  
  

• Roof Tile Bonding: Soudaflex 40FC is also employed in the bonding of roof tiles due to its exceptional resistance to UV radiation and chemical exposure, thereby ensuring a robust and long-lasting bonding solution for different roof tiles.

Application

Surface Preparation:

All surfaces should be clean, dry, free of dust and grease.

Apply on porous substrates. Always use on natural stone, no primer required on non-porous substrates. All smooth surfaces can be treated with Soudal Surface Activator.

There is no adhesion on glass, PE, PP, PTFE (Teflon®) and bituminous substrates.

We recommend a preliminary compatibility test.

Application Method:

• Application Method: With .
  
  

• Cleaning: Clean with white spirit or Surface Cleaner immediately after use.
  
  

• Finishing: Spray with a Soapy Solution before skinning, then use to finish.
  
  

• Repair: With the same material

Coverage:

Coverage of any sealant product varies depending on Joint Width and Joint Depth.

Please refer to our Guide on .

Joint Dimensions:

• 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.

Remarks:

• When painted with oxidative drying paints disturbances in the drying of the paint may occur (we recommend to do a compatibility test before application).

Data Sheets