Thistle Hardwall Plaster 25kg

Thistle Hardwall Plaster is a gypsum-based undercoat plaster designed to create a durable and impact-resistant base layer. It comes as a dry powder in a 25kg bag, making it easy to handle and providing enough undercoat for larger projects. This bag of Thistle Hardwall Plaster covers approximately 2.25 m² at a thickness of 13mm and sets in 2 hours, depending on temperature and conditions. Typical applications include as backing plaster on masonry walls, including base layers in two-coat systems. It can be used to level and even out rough masonry surfaces before decoration and provides a solid and durable base for subsequent finishing plasters.

• Provides a solid, durable base for finishing plasters
• Formulated specifically for use on masonry and brickwork
• High-quality undercoat plaster can level out rough and uneven surfaces
• Packaged in a convenient 25kg bag
• Commonly used on new build or renovation projects to prepare walls for finishing work
• Complies with EN 13279-1 (Type B4/20/2 and C3/20), meeting European plaster performance standards