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Dulux Trade Weathershield Quick Dry Exterior Flexible Undercoat

Dulux Trade Weathershield Quick Dry Exterior Flexible Undercoat

A quick-drying flexible undercoat for exterior trim and woodwork. 8 years all weather protection.

20YY 77/110

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Key benefits

8 year all weather protection
Flexible formulation
Coverage up to 13m² per litre
Water-based

Technical Information

Finish Matt
Coverage Up to 13m² per litre
Drying Time 1-2 hours dependent on temperature and humidity
Recoatable 4-6 hours dependent on temperature and humidity
Composition Water-based

Product Features

Fantastic Dulux Quality

Product Description

Part 2 of a 3-part weather-resistant and quick-drying paint system for exterior trim and woodwork.
This water-based undercoat offers great flexibility to accommodate the natural movement of wood that occurs with weather changes. Specifically formulated to be used with Dulux Trade Weathershield topcoats to provide up to 8 years protection* for exterior woodwork.
Ideal to achieve strong colour changes and high opacity in fewer coats.
*if correctly applied as per instructions for use.

Application Description

Application : Brush, roller or spray.
Do not use below 10°C, immediately after rain, fog or frost, or when these conditions are forecast.

Technical & Safety Documentation

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Colour Range

True Joy™ - Colour of the Year 2025, Weathershield Masonry Palette, Colour Futures 2020, Armstead Colour Guide, Sweet Embrace™ - Dulux Colour of the Year 2024, Colour Futures 2023, Colour Futures 2022, Colour Palette Fandeck, Dulux Trade Pro Colour Guide, Heritage, Dulux Trade Commercial Colour Guide, Colour Futures 2021, National Colour Wall, BS4800, RAL Classic, Weathershield Professional Colour Guide Masonry

Tips & Advice

1. Preparing the Surfaces

To get the best results, ensure surfaces to be painted are sound, clean and dry (new surfaces particularly must be fully dry) and free from all defective or poorly adhering material such as dirt, grease or wax.
2. Cleaning

After use, remove as much paint as possible from brushes before cleaning with water
3. Storing

Do not use below 10°C, immediately after rain, fog or frost, or when these conditions are forecast.

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This is an estimated based on 2 coats. Actual coverage will depend on the conditions of the surface. If the colour change is strong, more coats may be required.

More than one wall to paint? Try our advanced paint calculator