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Product

Protectosil BHN

Protection of mineral surfaces against the ingress of water and water soluble pollutants.
Description

Protectosil BHN is a water repellent impregnation for concrete, clinker masonry, and ceramic tiles that is supplied ready to us. Protection of mineral surfaces against the ingress of water and water soluble pollutants. Protectosil BHN is not intended for below grade waterproofing.

  • Clear, colorless, frost resistant liquid based on a monomeric alkyltrialkoxysilane
  • Solvent free, > 98% active ingredient
  • Flash point 63 °C
  • Low volatility
  • Not miscible with water
  • Viscosity (20° C) < 2 mPa.s
  • Highly reactive and resistant against alkaline environment
  • Reaches very high penetration depth
  • Generates water vapour permeable, colorless impregnation
  • Reduces significantly the uptake of water and soluble salts (e.g. chlorides)
  • Protects hairline cracks of up to 0.3 mm
     

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