Preflex PU-SL


PREFLEX PU SL is a high modulus single-component self-levelling polyurethane hybrid sealant which exhibits excellent adhesive properties and remains permanently elastic once cured. The cured sealant has good resistance to water and a wide range of industrial chemicals.


PREFLEX PU SL is used to seal movement and expansion joints in horizontal applications. It is particularly suitable for sealing in application subject to high levels of vibration, and where a degree of vibration resistance is required. It is suitable for use in marine environments with excellent resistance to saltwater, it is also suitable for structural bonding of construction elements.


• Very easy to apply.
• Highly elastic, yet durable seal.
• Excellent resistance to UV.
• Excellent resistance to a wide range of chemicals.
• Excellent adhesion to a wide range of construction materials.