SikaHyflex®-250 Facade

High-performance over paintable 1-part professional weatherproofing sealant for concrete, masonry and EIFS facades

SikaHyflex®-250 Facade is a 1-part, moisture curing, low modulus elastic joint sealant

  • Very good weathering and ageing resistance
  • Movement capability of +100/−50% (ASTM C 719)
  • Bubble-free curing
  • Low stress to the substrate
  • Very good extrusion and workability
  • Good adhesion to many different substrates
  • Solvent-free
  • Very low emissions