Dulux Trade Weathershield Flexible Exterior Undercoat Colour

Weathershield Exterior Flexible Undercoat is part 2 of a 3 part weather-resistant and flexible paint system from Dulux Trade specifically developed to give longer-lasting protection for exterior woodwork. It provides 8 years of weathering durability when used as part of the full Weathershield exterior paint system.

Please note when choosing a colour, please choose the colour of the chosen topcoat and we will mix the undercoat to the correct shade to suit. 

Applying Weathershield Exterior Flexible Undercoat

To benefit from the full 8 years of protection, first clean and dry the wood surface rub down to remove any weathered, greyed wood. Next start by applying one coat of Weathershield Preservative Primer and allowing it to dry for 16 hours. Follow on by applying two coats of Weathershield Flexible Undercoat before applying your chosen topcoat. Dulux Trade Weathershield High Gloss is a recommended top coat in this 3 part system.

Weathershield Exterior Flexible Undercoat

• Part 2 of a 3 part system
• A flexible undercoat that allows the wood to expand and contract without cracking, peeling or compromising the top coat
• Available in hundreds of colours including RAL, BSC and colour matching