Age-It EASY is a ready-to-use solution for recreating the weathered appearance of wood that has seen the ravages of time and the elements. It's solvent-based, so it penetrates deeply into the wood and won't cause severe warpage the way water-based treatments can. Use it on siding, roofs, structures, shingles and anywhere you want new wood to have a rough, weather-beaten appearance. 3-1/2 oz. bottle.