Garden Paint Bluebell 2.5 litre - Ronseal 39443, This Ronseal Garden Paint, in Pewter Grey 750ml, has been designed to add colour to the whole garden, and not just on wood. It can also be used on other garden substrates such as metal (primer may be needed), terracotta, brick and stone.It adds colour, waterproofs and improves water repellency. Its high solid content leads to a high film build and longer lasting protection.It is rainproof in an hour and will resist cracking and peeling. Specifications: Size: 750ml.Colour: Pewter Grey. Ronseal 39443 Garden Paint Pewter Grey 750ml