Thistle HardWall Installation Instructions
Our guidance below shows the recommended way to apply Thistle HardWall. All times stated are approximate.
Prevent damage to walls in busy, high-traffic areas with Thistle Hardwall.
Times and processes are given as guidance. On site practice may vary. Finishing times are reduced by suction and extended by cold weather conditions.
NOTE: Thicknesses in excess of 11mm should be built up in a series of 8mm fully keyed coats (subject to background suitability). A new mix of plaster should be used for each new layer which can be applied after the previous coat has firmed up.
For very high suction backgrounds: Ensure adequate suction control with water takes place prior to application.