SIKA MonoTop 436 N | WPD Group

Sika MonoTop®-436 N is a 1-component pre-bagged, pourable, self-compacting, repair mortar meeting the requirements of class R4 of EN 1504-3


  • Suitable for restoration work by recasting (Principle 3, method 3.2 of EN 1504-9). Repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstructure works.
  • Suitable for structural strengthening (principle 4, method 4.4 of EN 1504-9). Increasing the bearing capacity of the concrete structure by adding mortar.
  • Suitable for preserving or restoring passivity (principle 7, method 7.1 and 7.2 of EN 1504-9). Increasing cover with additional mortar and replacing contaminated or carbonated concrete

Repair of concrete on buildings and, civil engineering structures for areas including:

  • Beams
  • Balconies
  • Columns
  • Stairs
  • Decks
  • Walls etc.


  • Class R4 of EN 1504-3
  • Very good flow properties
  • Self compacting micro-concrete
  • Placed up to 300mm in one pour
  • Chloride free
  • Carbonation resistant
  • Excellent adhesion to host concrete
  • Low water and chloride permeability
  • Low shrinkage
  • Finished surface can be painted after formwork is removed
  • Complies with test requirements of AS/NZS 4020:2005 for "Use in Contact with Drinking Water"




Sika MonoTop 436N PDS

Sika MonoTop 436N SDS