Water Repellants

It`s a one-component, low viscosity, reactive impregnation for concrete and cementitious substrates based on a mixture of highly active silanes & siloxanes. Complies with the requirements of EN 1504-2 for hydrophobic Impregnations (penetration depth class I & resistance to freeze and thaw salt stresses).

ADVANTAGES

• Ready to use
• Resistant to sea water
• Economic and easy use
• No significant change in water vapour permeability
• Good penetration (close to the threshold of class II of EN 1504-2)
• Increases the resistance of concrete to freeze and thaw cycles and de-icing salts
• Reduces capillary water absorption, protects against driving rain and splashing on vertical areas 
• Reduces the absorption of aggressive or deleterious agents dissolved in water (i.e. de-icing salts or chloride from marine environment)