Fiddes Exterior Wood Protector is a solvent based water repelling preservative sealer, that penetrates deeply into both smooth and planed rough sawn exterior timber. Formulated to both preserve and protect, preventing surface growth of algae whilst offering high resistance to water penetration with excellent beading. Available in a range of Clear and 4 natural colour shades that contain UV filters to resist colour fade. Ideal for Sheds, Fences and timber joinery, however not suitable for use on decking or garden furniture or in areas subjected to high wear or footfall. Notes On all new timber, coat thoroughly to seal. Longer drying periods may occur during application in cold, damp or humid conditions. 3 coats recommended on softwood. Clean applicators with Fiddes White Spirit Preparation - Ensure all surfaces are clean, dry, and free from any previous finish.Remove any fungal growth, dirt or moss on old wood prior to application Sand the substrate with a medium 120 grade sanding paper, removing all traces of dust. Application - Apply in dry conditions. Always test on a small area prior to initial application to check colour shade. Apply with brush or solvent resistant, low pressure garden sprayer, ideally in still conditions if spraying. First Coat - Stir contents thoroughly before and during use. Apply consistently using a good quality bristle or synthetic brush and lay evenly, following the direction of the grain. Leave to dry 12 hours or preferably overnight. Second Coat - Apply as first coat. Leave to dry 12 hours or preferably overnight. Third Coat - Apply as above. Clean applicators with White Spirit. Coverage - A single application will approximately cover 6 square meters per litre, depending on density of substrate.