Crown Trade Fastflow Quick Dry Primer Undercoat

About this product:

A water-based primer undercoat with excellent coverage and quick drying properties, specially formulated for use with Crown Trade Fastflow Quick Dry Gloss and Satin. Suitable for interior and exterior joinery and correctly prepared metalwork.

Technical Information

Touch Dry

1-2 hours


4 hours


Up to 15m² per litre



Key Benefits

  • Breatheasy formulation
  • Feels like a traditional undercoat
  • Quick drying
  • Interior & exterior use

Product Information

  • Sizes

    5lt, 2.5lt, 1lt

  • Colours

    White, Various Colours

Application Method

Apply one coat as above. Certain colours may require additional coats to give complete obliteration. Stir well before use. Apply by brush (a good quality synthetic brush gives best results) or roller (good quality micro fibre medium pile roller will give best results) to achieve an even thickness. To assist application on porous substrates the surface may be dampened slightly. Maintain a wet edge. On timber lay off in the direction of the grain. Avoid excessive de-nibbing in-between coats. For airless spray dilution may be required.