Thistle DuraFinish is a gypsum finish plaster specially formulated for increased resistance to accidental damage. It enables significantly longer maintenance intervals and lower long-term cost in heavy traffic areas of many types of buildings. It may be used on a wide range of backgrounds, including most undercoat plasters, and to enhance the surface damage resistance of any British Gypsum partition or wall lining system. It is particularly suited for GypWall EXTREME and GypWall ROBUST. Thistle DuraFinish is a gypsum finish plaster for use on a wide range of backgrounds. It provides a smooth, inert, high quality surface to internal walls and ceilings, and a durable base for the application of decorative finishes. Thistle DuraFinish is retarded hemihydrate, pre-mixed gypsum plaster, requiring only the addition of clean water to prepare it for use. This finish plaster is one of our products within our plasters range that is certified to BES 6001, achieving a rating of Excellent.