Sika MonoTop®-352 NFG is a structural repair mortar suitable for hand and machine application

SIKA MONOTOP-352 NFG | Structural Repair Mortar

R3 light weight, structural repair mortar

  • High build repair mortar, 4 – 75mm in one application
  • Excellent workability and finish and suitable for overhead and vertical applications
  • Low shrinkage


  • Suitable for restoration work (Principle 3, method 3.1 & 3.3 of EN 1504-9). Repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstructure works.
  • Suitable for repair works to concrete with a compressive strength of 25-45 MPa.
  • 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.


  • Polymer modified for increased durability
  • Superior workability and finishing
  • Suitable for hand and machine application
  • Can be applied up to 75 mm thick per application layer
  • Portable water approved to AS/NZS 4020:2005 – Testing of products for use in contact with drinking water
  • Class R3 of EN 1504-3
  • Low density but still suitable for structural repair
  • Very low shrinkage behaviour
  • Does not require a bonding primer even when manually applied
  • Contains corrosion inhibitor Low chloride permeability


20kg Bag



Available Colour
  • Grey