Cuprinol Exterior Wood Preservative 5L Chestnut

Cuprinol Exterior Wood Preserver is an exterior lightly pigmented wood preservative for rough sawn and smooth garden timbers, such as cladding, fencing, sheds, greenhouses and summerhouses. It contains active ingredients that penetrate into the timber to prevent rot, decay and blue stain. It is a water-based product that can be used near plants.