Sikagard®-545 W Elastofill

Acrylic crack-bridging intermediate protective coating for concrete

Sikagard®-545 W Elastofill is a 1-part, acrylic, water-based, crack-bridging, intermediate surface protection coating for concrete. It fills surface pores, cavities and blowholes or provides a smooth or textured levelling layer for subsequent protection coating topcoats. Sikagard-545W Elastofill is part of the Sikagard crack-bridging, anti-carbonation, surface protection coating system for concrete and complies with the requirements of EN 1504-2.

  • Water dilutable
  • Easy to apply compared to cementitious levelling coats
  • Smooth filling of pores, small cavities and blowholes
  • Good diffusion resistance against CO2 reducing the rate of carbonation
  • Good water vapour permeability
  • Crack-bridging at low temperatures (-20°C)
  • Retains board mark texture/formwork patterns on finished surface
  • Resistant to freeze/thaw and de-icing salts