Dulux Trade Undercoat. As the ideal foundation for Dulux Trade High Gloss, a solvent-based, bully VOC 2010 compliant undercoat for interior and exterior wood and metal. It is suitable for use on correctly prepared and primed interior and exterior surfaces where a solvent-based, high quality, durable high gloss system is required. Up to 17m2 per litre on sealed surfaces.
Use our paint calculator to work out how much you need
Enter the dimensions of your walls, details of any gaps like windows and doors, and click calculate
Remember: It's probably better to have a bit too much than to order too little!
This is based on a coverage of 10m² per litre of paint and one coat of paint.
Make sure you always check the coverage on the product page before purchasing and, if covering a dark or bright colour, you may need two or three coats.