Sikafloor®-81 EpoCem®

Three-part cement and epoxy combination mortar for self-smoothing floor

Sikafloor®-81 EpoCem® is a 3-part, epoxy modified cementitious, fine textured mortar for self-smoothing floor screeds in thin layers of 1.5 to 3 mm.

  • Can be overcoated with resin based floor finishes after 24 hours (+20°C, 75% r.h.)
  • Prevents osmotic blistering of resin based coatings over damp substrates
  • Economical and fast, easy application
  • Concrete repair mortar: EN 1504-3:Class R4
  • Good levelling properties
  • Impervious to liquids, but permeable to water vapour
  • Frost and de-icing salt resistant
  • Good chemical resistance
  • Thermal expansion properties similar to concrete
  • Excellent bond to green or hardened concrete whether damp or dry
  • Excellent early and final mechanical strengths
  • Excellent resistance to water and oils
  • Ideal preparation for smooth surface finishes
  • Will not corrode reinforcement steel