Farrow & Ball Exterior Wood Primer & Undercoat

About this product:

For use on exterior woodwork, this Primer & Undercoat provides a protective, flexible and breathable foundation when using either Exterior Eggshell or Full Gloss. For the best possible finish, it is important to pick the right shade for your chosen topcoat. Not suitable for exterior decking or other pressure-treated wood.

Technical Information

Drying Time

2 hours


4 hours


Up to 13m2/litre

Key Benefits

  • For use on exterior woodwork
  • Protective
  • Flexible
  • Breathable

Product Information

  • Sizes

    2.5lt, 750ml

Application Method

Can be applied by brush, roller or spray. Stir thoroughly before use. Farrow & Ball paints are waterborne, and unlike solvent-borne paints, waterborne paint is more resistant to sagging and you will achieve the best finish by painting a thicker coat. Allow to dry completely (for a minimum of 4 hours) before applying a second coat.