Sikaflex-521 UV bag • 600 ml • white

Sikaflex®-521 UV is a one-component, thixotropic, paste-like polyurethane adhesive that cures by reaction with atmospheric moisture to form a strong elastomer.
Color of adhesive paste: white.
The bag contains 600 ml.

PLEASE NOTE : The bag nozzle kit is only supplied with the purchase of 10 bags or multiples thereof.

Advantages
• Single-component
• Elastic
• Can be painted over
• Excellent filling properties
• Able to withstand high dynamic stress
• Dampens vibrations
• Non-corrosive
• Electrically non-conductive
• Adheres well to a wide range of substrates

Fields of application
It is suitable for structural joints capable of withstanding dynamic stresses. Suitable substrates include timber, metals, especially aluminum (including anodized components), steel sheets (including phosphated, chromated or galvanized sheets), metal primers and paint systems (2-C systems), ceramic and plastic materials. Consult the manufacturer before use on stress-cracking plastics.