Provides a protective rendering to materials used in fireplace construction such as:

1) Brick,
2) Stone,
3) Breeze Block,
4) Concrete,

All of which can be damaged by heat if unprotected. Product tested to temperatures of 1300?C.

Heat proof screed is a dry cement-like material which provides a protective rendering to materials used in fireplace construction such as brick, stone, breeze block and concrete, which can be damaged by heat. DRY POWDER - add water and mix before use. 20kg will cover approx. 0.45m? (4.8ft²) at 25mm (1") thickness with a bulk density of 18.4 kg/m² (115lb/ft²). Minimum recommended thickness 12.5mm. Tested to 1300 °C.