SikaHyflex®-250 Facade

High-performance joint sealant for concrete, masonry and EIFS facades

SikaHyflex®-250 Facade is a 1-part polyurethane joint sealant. It is used for durably sealing movement and connection joints in concrete, masonry and EIFS facades.

  • Easy to extrude and tool
  • Very high movement capability of +100 % / -50 % (ASTM C 719)
 
  • Monomeric diisocyanate content <0.1 %: no user safety training needed (REACH restriction 2023, Annex XVII entry 74)
  • Odourless
  • Very low emissions
  • Good adhesion to many construction materials
  • Good resistance to weathering