Thistle Undercoat Plaster is a gypsum-based plaster designed for application on brick and block surfaces. It provides a smooth finish and comes in a distinctive pink-grey colour.

Product Features:

• Product Type: Undercoat Plaster
• Material: Gypsum Plaster
• Application: Suitable for brick and block surfaces.
• Weight: 7.5kg bag for ease of handling.
• Fire Retardant: A1 fire-rated for enhanced safety.
• Coverage: Provides coverage of up to 3.5m?.

This undercoat plaster offers reliable performance with a thermal conductivity of 0.028 W/mK and can withstand temperatures up to 49?C.