Sikagard® SN-40

SILANE BASED REACTIVE WATER REPELLENT PENETRATING SEALER

Sikagard® SN-40 is a highly penetrating, water-repelling silane sealer. Using proven technology, the material has been formulated to provide an integral barrier against the ingress of moisture and water-borne salts into concrete and masonry.

  • Good penetration
  • Solvent based emulsion, good for low temperatures
  • Economic and easy to use
  • Reduces capillary water absorption, protection against driving rain and splashing on vertical areas
  • Reduction of absorption of aggressive or deleterious agents dissolved in water (i.e. chlorides)
  • No change in water vapour permeability Increases the resistance of concrete to freeze and thaw cycles and de-icing salts
  • Resistant to sea water
  • Ready to use