Black polyurethane sealant FLEX-40 FC 600ml SOUDAL

Soudaflex 40FC polyurethane sealant is a high-quality adhesive sealant with high modulus properties, designed for professional use in construction. Thanks to its polyurethane-based formula, the product offers exceptional elasticity, resistance to vibration and aging, while maintaining its qualities even under intense load. The material provides excellent adhesion and sealing on a variety of surfaces - concrete, metals, natural stone and other building materials. It is characterized by high adhesion strength, rapid hardening and permanent elasticity, which makes it a reliable solution for structural connections and elements subject to vibration or mechanical stress.

The product is resistant to weathering, UV rays and various chemical agents. This guarantees long-lasting sealing effectiveness even in outdoor use and adverse conditions. An additional advantage is that Soudaflex 40FC does not stain natural stone, allowing its safe use in decorative and aesthetically sensitive areas. The sealant finds wide application in floor joints, structural joints in vibrating structures, sealing cracks in plaster, working with natural stone and internal joints. Thanks to its high elasticity and resistance to aging, it is the preferred solution for long-term sealing and bonding tasks.

General characteristics:

• Base: polyurethane
• Consistency: hard paste
• High elasticity - >80% (ISO 7389)
• High modulus sealant with excellent adhesion
• Surface layer formation: approx. 25 min (23°C/50% RH)
• Curing speed: ~3 mm / 24 h
• Hardness: 40 ± 5 Shore A (DIN 53505)
• Density: 1.30 g/ml
• Temperature resistance: -30°C to +90°C
• Resistant to UV rays and chemicals
• Does not leave stains on natural stone
• Packaging: 600 ml