British GypsumThistle Hardwall
Thistle Hardwall is a gypsum undercoat plaster for use on most masonry. With a final coat of Thistle Multi-Finish, it
provides a smooth, inert, high quality surface to internal walls. The combination has superior impact resistance, earlier surface drying, a higher than normal resistance to efflorescence, and gives a durable base for the application of decorative finishes. Thistle Hardwall is a lightweight, retarded hemihydrate, pre-mixed gypsum plaster, incorporating special aggregates and additives, requiring only the addition of clean water to prepare it for use. It is suitable for application by hand or by plaster projection machine.
With high impact resistance and quicker drying surfaces this plaster is suitable for most masonry backgrounds such as common bricks, medium-density and aircrete blocks.
Suitable for application by hand or mechanical plastering machines. Applied at 11mm on walls or 8mm on ceilings, this product will give approximately 3m2 of coverage per bag with a setting time of 90-120 minutes.