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Fungicidal Wash- 5 Litres


  • Intended for cleaning wall, block paving and normal paved areas.
  • Ideal for killing mould, algae, lichen, and mildew.
  • Can be used on most surfaces including brick, stone, wood and plaster.
  • Easy to apply and effective within 24 hours.

Availability: 5 in stock

SKU: EWI-360 Categories: , ,

EWI-360 Fungicidal Wash

Our Fungicidal Wash is perfect for helping to prepare a substrate prior to applying our EWI or render systems. This product takes just 24 hours to kill all microorganisms on the substrate, including algae, mould and lichen. You can apply the wash using either a brush, sponge or cloth. You can use it internally or externally on many different surfaces including brickwork, stone, wood and plaster.

The active ingredient in EWI-360 is Benzalkanium Chloride, a proven biocide. A 5-litre tub of the EWI-360 will cover between 20 – 30m2. You should not add Fungicidal Wash to paints, primers or renders. We designed it with the intention of you using it as a standalone product.


EWI-360 is ready to use straight out of the bottle. The product should be mixed within its container before use, it should not be diluted with water or any other material.


This solution can be applied using a brush or a spray machine. Apply one coat and then leave it for 24 hours to dry. Further coats can be applied as needed.

Fungicidal Wash Application Conditions

  • Application temperature (air, substrate, materials): from +5°C to +25°C
  • Coat drying time: approx. 24 hours
  • Time to painting or plastering: after about 24h after application
  • Colour: colourless when dry

Fungicidal Wash Storage Conditions

EWI-360 is available in 5-litre plastic jerrycans.

Shelf life: up to 12 months from the date of manufacture. Keep dry and in the original packaging at a temperature of +5°C to +25°C.

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