The Blackfriar Quick Drying Acrylic Primer Undercoat is ideal for use inside and outside the home. It dries quickly, allowing for a second coat after just 4 hours, enabling you to finish the whole job in one day. This primer is suitable for bare woodwork, hardboard, masonry, dry plaster, and cement. Application can be done by brush or spray. It offers a coverage of 14m²/L/Coat, is touch dry in 1-2 hours, hard dry in 3 days, and recoatable in 4 hours. This specific variant comes in White and a 250ml size.