Thistle SprayFinish Gypsum Undercoat Plaster

Thistle SprayFinish is a gypsum undercoat plaster for use on low-suction backgrounds. With a final coat of Thistle MultiFinish, Thistle SprayFinish 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 exfoliated vermiculite 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.