Vermiculite Fire Brick - (1 Brick) 230mm x 114mm x 25mm

Vermiculite fire boards / bricks are specially manufactured from a group of hydrated laminar minerals silicates.
Vermiculite is a safe odourless inert material and copes with temperatures in excess of 1100 Deg C.

For all the above reasons, vermiculite is used in a handful of refactory process including:

*Wood burning stove insulation
*Barbeques
*Fireplace insulations
*Brazing heath processes
*Horticulture purposes
*Easily cut with the aid of a simple cutting tool e.g. hand or jig saw.