Farrow and Ball Wood Primer and Undercoat is suitable for bare or previously painted interior and exterior wood including wooden floors. This water-based primer and undercoat in one is available in 4 shades, light, mid, dark and red tones to suit the chosen topcoat. 
It seals the surface before painting and ensure an even finish and true colour of the chosen topcoat. 
Preparation and Application
Apply to a clean, dry and sound surface using a brush, roller or spray. Only 1 coat is required.
Farrow and Ball Interior Wood Primer and Undercoat Overview
Fast drying
Only 1 coat is required before 2 full coats of your chosen Farrow and Ball top coat
Available in 4 tones to suit your chosen Farrow and Ball topcoat colour