Thistle Browning Gypsum Undercoat Plaster

Thistle Browning is a gypsum undercoat plaster for use on moderate suction backgrounds with an adequate mechanical key. With a final coat of Thistle MultiFinish, Thistle Browning provides a smooth, inert, high quality surface to internal walls and ceilings, and a durable base for the application of decorative finishes. It is a lightweight, retarded hemihydrate, pre-mixed gypsum plaster, incorporating expanded perlite aggregate, requiring only the addition of clean water to prepare it for use. This undercoat plaster is one of our products within our plasters range that is certified to BES 6001, achieving a rating of Excellent.