Sikagard®-705 L

Silane based reactive water repellent impregnation.

Sikagard®-705 L is a one part low viscosity, solvent free, reactive impregnation for concrete and cementitious substrates based on silane technology with 99% active ingredient. Sikagard®-705 L complies with the highest requirements of EN 1504-2 for hydrophobic Impregnation (penetration depth class II & resistance to freezethaw cycles and chloride ion penetration) and is tested in accordance with NCRHP 224 Series II & IV.

  • Excellent penetration (~100% active content).
  • Economical 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. de-icing salts or chloride from marine environment).
  • Non vapor barrier.
  • Long term efficiency, deep penetration.
  • Increases the resistance of concrete to freeze and thaw cycles and de-icing salts.
  • Low VOC content.
  • Resistant to sea water.
  • Ready and easy to use