Sikaflex®-406 KC

Polyurethane self-levelling high performance booster accelerated sealant

Sikaflex®-406 KC is a 1-part self-levelling booster accelerated elastic floor joint sealant with high mechanical and chemical resistance. Rapid and homogeneous curing throughout the entire sealant is achieved by the addition of the Sikaflex®-406 KC Booster. Sikaflex®-406 KC is especially designed for elastic joint sealing between rails, adjacent surfaces and with Icosit KC products.

  • Movement capability ±25 %
  • Low stress on joint edges
  • Very high mechanical and chemical resistance e.g. to diesel and jet fuel
  • Recessed and broadcasted joints can be opened to traffic after 3 hours