A water-based, coloured, tough, and durable polyurethane varnish that resists cracking, peeling, and blistering. Suitable for interior and exterior use on bare wood, hardboard, MDF, and unsealed cork. It can also be used as a sealer for concrete. This varnish enhances the natural beauty of wood, is long-lasting, low odour, and non-toxic. It resists alcohol and boiling water, and brushes can be cleaned with water.