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Sika
Sealant Sikaflex-521UV
SEALANTS SIKAFLEX-521UV 290ML BLACK MS ISOCYANATE FREE
Article number: Suppl. article no:
377218
70365
to see price and stock
Weather resistant 1-component SilanTerminated Polymer (STP) sealant which hardens when exposed to humidity. This all-rounder product is suitable for interior and exterior fog applications. Good adhesion to a lot of substrate and suitable for elastic joining and gluing. Suitable surfaces are wood, metals, metal primers and varnishes (2-K systems), ceramic materials and plastics. Consult the manufacturer before using transparent materials sensitive to voltage cracking.
- Article number: 377218
- Suppl. article no: 70365
- Material class TG1000
Technical data
- Packagin Size: 1 ST/12 ST
- Colour: Black
- Volume: 300 ml
- Temperature durability: -40°C - +90 °C
- Hardened: TRUE
- Hardness: A 45° (35° transparent)