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 Type: Solvent-based Coverage: Up to 16m² per litre Drying Time: 6-8 hours Recoatable: 16-24 hours Installation Application Method: Brush only Preparation: Stir thoroughly before use Coats: Apply up to 3 coats Thinning: Do not thin Usage Not suitable for use on masonry surfaces For surfaces subject to heavy wear, a gloss finish is recommended Health and Safety: Spray application is not recommended due to health and safety reasons related to solvent-based paints