Sika MonoTop®-4012

High-performance, more sustainable, Class R4 concrete repair mortar

Sika MonoTop®-4012 is a one-part, cementitious, fibre reinforced, low shrinkage repair mortar. It contains recycled raw materials and can reduce the carbon footprint application activity calculations.

  • Uses recycled raw materials.
  • Layer thickness 6 to 120 mm.
  • Sulphate resistant.
  • Hand and machine application (wet spray technique).
  • Easy to apply.
  • Very low shrinkage.
  • Dust reduced for a cleaner, healthier environment. 
  • Good resistance to sea water.
  • Does not require a bonding primer.
  • Can be safely used in contact with steel (very low chloride content). 
  • Low permeability.
  • EuroClass A1 reaction to fire rating.
  • Class R4 of EN 1504-3. 
  • Resistant to sulfuric acid attack (exposure classes XWW1 and XWW3). 
  • Drinking Water Certified.
Sika MonoTop®-4012