Description

Protectosil WS 670 is an aqueous emulsion based on organofunctional silanes for the water repellent impregnation of porous, mineral substrates.



  • Milky white emulsion

  • 40% active ingredient

  • Low content of volatile organic compounds (VOC)

  • Shows very high reactivity and resistance against alkali

  • Penetrates deeply into porous, mineral substrates

  • Shows no formation of sticky silicone films

  • Gives invisible and water vapour permeable protection

  • Reduces significantly the uptake of water

  • Reduces the uptake of water soluble pollutants

  • May be further diluted with water


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