This Ronseal Garden Paint, in Bluebell and 2.5 litre in size, 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. Its high solid content leads to a high film build and longer lasting protection. While this Ronseal product is rainproof in an hour and will resist cracking and peeling. Specifications: Size: 2.5L. Colour: Bluebell. Ronseal Garden Paint 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.