Nanosil is a silicon based penetrating waterproofing & water repellent product. It is inspired from nature. Any surface treated with Nanosil works like a lotus leaf repelling the water from the applied surface. Cement structure is porous & can absorb water up to 11 litres/ sq.m. Concrete block can absorb up to 22 litres in 6 hours during 32km/hr wind driven rain. This absorbed water causes structural and aesthetic damage.

Nanosil is a ready to use waterproofing nanotechnology. It can be applied by brush or spray. Since it is nano sized at 0.000001 mm, it can penetrate up to 2mm on to the applied surface and also into nano cracks invisible to the naked eye. Water column pressure in Rilem Test below is equivalent to the pressure generated by a 140 km/hr wind driven rain.


Area of Application

Features & Benefits

  • Ready to use, brush or spray applied.
  • Effective protection even in heavy rain.
  • UV resistant.
  • Does not affect the appearence of base substrate.
  • Alkali resistant.
  • Improved thermal insulation.
  • Allows substrate to breathe.
  • Solvent free & low VOC.
  • Prevents Painted surface from algae & dirt pickup.

Directions of Use

  • Clean the surface dry and dust free.
  • Removes oil &grease from the surface.
  • Do not apply to the wet surfaces.
  • Apply evenly by brush, rollers or airless spray.
  • For airless spray pressure should be 0.07-0.1 N/mm square.
  • Do not spray on windy days and in direct sunlight.
  • Do not buff after application.