Description
Polyurethane Sealant for Industrial Joints & Chemical Resistance
Soudaflex JGS is a high-performance low modulus polyurethane sealant designed for demanding sealing and bonding applications where flexibility, durability and chemical resistance are essential. Developed for use in construction, industrial manufacturing and agricultural environments, it provides a long-lasting elastic seal while maintaining excellent adhesion to a wide range of substrates.
The sealant offers outstanding resistance to many chemicals and has been tested in accordance with DIN 11622-2 for resistance to liquid manure and sewage, making it suitable for agricultural, wastewater and industrial applications. Once cured, Soudaflex JGS remains permanently flexible, allowing it to accommodate movement and vibration without compromising joint integrity.
Ideal for concrete floor joints, structural bonding applications and construction movement joints, Soudaflex JGS delivers reliable performance in challenging environments.

Key Features & Benefits
- Low modulus polyurethane sealant
- Excellent chemical resistance
- Permanently flexible after curing
- Resistant to liquid manure
- Resistant to sewage
- Tested to DIN 11622-2
- Suitable for sealing and bonding applications
- Accommodates vibration and movement
- Excellent adhesion to construction materials
- Durable long-term performance
- Suitable for industrial applications
- Suitable for agricultural environments
- Ideal for concrete floor joints
Suitable Applications
- Industrial sealing applications
- Industrial bonding applications
- Construction joint sealing
- Structural bonding
- Concrete floor joints
- Movement joints
- Vibration-resistant bonding
- Agricultural building joints
- Wastewater facility sealing
- Sewage system joints
- Manufacturing applications
- General construction sealing
Suitable Materials
- Concrete
- Masonry
- Metal
- Timber
- Common construction materials
- Industrial substrates
Technical Information
- Base: Polyurethane
- Modulus: Low modulus
- Cure Type: Moisture curing polyurethane
- Chemical Resistant: Yes
- Flexible After Curing: Yes
- Resistant to Liquid Manure: Yes
- Resistant to Sewage: Yes
- Tested To: DIN 11622-2
- Suitable for Bonding: Yes
- Suitable for Sealing: Yes
Frequently Asked Questions
What is Soudaflex JGS used for?
It is designed for industrial sealing and bonding applications, concrete floor joints, movement joints and environments exposed to chemicals, sewage or agricultural waste.
What does DIN 11622-2 compliance mean?
The product has been tested for resistance to liquid manure and sewage in accordance with DIN 11622-2 requirements.
Can it be used in agricultural buildings?
Yes. Its resistance to liquid manure makes it suitable for agricultural and livestock facility applications.
Is it suitable for concrete floor joints?
Yes. Soudaflex JGS is commonly used for sealing concrete flooring joints and movement joints.
Does it remain flexible after curing?
Yes. The low modulus polyurethane formulation remains permanently flexible and accommodates movement and vibration.
Can it be used for bonding as well as sealing?
Yes. The product is suitable for both sealing and structural bonding applications.
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