The Crown Trade Fastflow Primer Undercoat in Charcoal Grey 2.5L is a high-quality paint suitable for both interior and exterior use. With a sleek grey colour, this primer undercoat is perfect for creating a smooth and even finish on surfaces. The 2.5L container size ensures that you have plenty of paint to cover a large area, making it ideal for DIY projects around the home. Made by the trusted brand Crown, this primer undercoat is sure to provide excellent results for your painting needs.