Undercoat plaster for most solid masonry backgrounds with adequate key.
Used on solid backgrounds with high suction and an adequate mechanical key.
Suitable for application by hand only.
With effect from 1st January 2018, Thistle Browning will no longer be available.
As an alternative, we recommend the use of Thistle HardWall for two-coat plastering or Thistle ToughCoat, which is as easy to use as Thistle Browning but with greater strength and durability.