A fast drying, water-based acrylic primer undercoat with excellent opacity and no residual odour. Ideal for interior priming of softwoods, hardwoods, hardboards and as an interior undercoat for gloss finishes. Macpherson Acrylic Primer is a low VOC content finish. It is a product which is thinned with water and is suitable for interior and exterior use. It is touch dry in 2 hours and recoatable after 4 hours.