Weathercoat 422 Grey (68622) 20kg External Wall Insulation
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Weathercoat 422 Grey (68622) 20 Litres

SKU: 601982

Est Delivery between and .

Weathercoat 422 is a component cementitious acrylic waterproof coating with excellent flexibility for use on masonry and concrete substrates. Weathercoat 422 forms a flexible waterproof membrane ideally suited for use on retaining walls, foundations, basements, swimming pools and wet room waterproofing. Weathercoat 422 has long life flexibility and is ideally suited for use in areas with extreme climatic conditions. It is applied by brush, roller or spray and after curing it has excellent resistance to adverse weather conditions.

Key Features

  • Covers 50m2
  • 20L drum
  • 2-part formula
  • Easy mix and apply
  • Adhesion and durability
  • Vapour permeable
  • High UV resistance
  • Versatile applications
  • Suitable for potable water tanks


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Frequently Asked Questions

What is Weathercoat 422 Grey (68622)? Weathercoat 422 Grey (68622) is a specific type of coating designed for various surfaces. It comes in a convenient 20-litre drum, offering ample coverage for your projects.

How much area does a 20-litre drum of Weathercoat 422 Grey cover? The 20-litre drum of Weathercoat 422 Grey is formulated to cover approximately 50 square meters with a seamless and durable coating.

Can Weathercoat 422 Grey be applied using different methods? Yes, Weathercoat 422 Grey is versatile and can be applied using a brush, roller, or spray, providing flexibility in application methods.

What is the pot life of Weathercoat 422 Grey? Weathercoat 422 Grey has a long pot life, allowing for extended working time during the application process.

Does Weathercoat 422 Grey provide excellent adhesion? Yes, Weathercoat 422 Grey is known for its excellent adhesion, ensuring a strong and lasting bond to various surfaces.

Is Weathercoat 422 Grey suitable for potable water concrete tanks? Yes, Weathercoat 422 Grey is specifically formulated to be suitable for potable water concrete tanks, providing a reliable and safe solution.

How does Weathercoat 422 Grey perform in terms of UV and weather resistance? Weathercoat 422 Grey exhibits high UV and weather resistance, making it a durable choice for exterior applications.

Is it necessary to add water during the application of Weathercoat 422 Grey? No, Weathercoat 422 Grey does not require the addition of water during the application process.

Can Weathercoat 422 Grey be used for waterproofing in various construction scenarios? Absolutely, Weathercoat 422 Grey is a flexible waterproofing membrane suitable for applications such as retaining walls, foundations, basements, and swimming pools, both above and below the DPC.

Brand Build4less
color Grey
coverage 50m2
size 20 Litres

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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