SikaFlex 521 UV - 300 ml

Sikaflex 521 UV is a 1-component STP adhesive/sealant resistant to weather conditions, which exhibits good adhesion to a wide range of surfaces such as metals, ABS, PC, FRP, and wood, usually without the need for special surface preparation. This versatile product is suitable for both indoor and outdoor applications.  

• Ageing and weather resistant
• Good adhesion to various substrates without the need for special pre-treatment
• Isocyanate-free and solvent-free
• Paintable
• Sandable
• Low odor