Ronseal Decking Restorer is the quick and easy way to safely restore grey or weathered decking back to its natural appearance with the minimum of effort and fuss. The unique non-acidic, gel formulation will brighten and revive dull and weathered timbers to leave your deck looking clean, newly restored and transformed to it's original colour. Areas of use Hardwood and soft wood decking. Coverage approx. 10 m covered per litre. Approx. number of coats 1. Application Brush. 2.5L is sufficient to a treat a deck 20 to 25 square metres