General description Dulux Trade Polyurethane Varnish is a solvent-based interior varnish that provides a tough and durable finish. It is suitable for use on bare wood as well as previously stained or varnished surfaces. This varnish is designed to withstand knocks, scuffs, and spills, making it ideal for interior wood, veneer, cork, and chipboard. Technical specifications Coverage: Up to 16m² per litre Drying Time: 6-8 hours Recoatable: 16-24 hours Composition: Solvent-based Installation Application Method: Brush only Do not thin the product Stir thoroughly before use Apply up to 3 coats for optimal results Usage Not suitable for use on surfaces such as masonry For surfaces subject to heavy wear, a gloss finish is recommended For health and safety reasons, spray application is not recommended