Funcosil BI (30 liter)
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Low molecular alkylalkoxy silane with additives in an organic solvent. Reduces the penetration of chloride ions in concrete. Solvent based.

Product number



30,000 KG

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€ 475,00
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Contents: 30 liter 

Range of use

  • Driving rain protection for facades
  • Concrete, exposed aggregate concrete, fibrated cement
  • Protects against the penetration of de-icing salt
  • Protects against damage caused by frost and de-icing salt
  • For use outdoors
Property profile
  • Improves resistance to frost/deicing salt
  • Water repelling  Water vapour diffusion-open
  • Good penetration capacity
  • UV resistant
  • Alkali resistant
  • Excellent long-term effect
  • Solvent based
Apply the impregnation agent under gravity in a flow coating procedure generously enough (avoid misting) so that a 30-50 cm long film of liquid runs down the surface of the building material. Flow coat in sections horizontally from the top to the bottom and work in immediately with a wide brush. Repeat this process (wetin-wet) until the impregnation agent is no longer absorbed. When applying to surfaces that do not permit spray application, use a well saturated brush or roller. Protect freshly impregnated surfaces from driving rain, wind, sunshine and condensation. Remove excess impregnation agent within 1 hour with V 101 Thinner.
Working temperature: +10 °C to +25 °C

Application rate
Concrete: Approx. 0.3 - 0.5 l/m²
Light-weight concrete: Approx. 1.0 l/m²
Fibrated cement: Approx. 0.3 l/m²

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