How to repair loosen or broken fuel stove bricks? Instant Brick, a heat resistant firebrick mix that is great for replacing and/or repairing fireplace bricks, building or repairing firepits and pizza ovens, and providing protective covering to materials.
It can withstand heat up to 1400°C. It is a grey coloured cement-like material which when mixed with water is easy to use. It dries in 24 hours and is suitable for interior and exterior use. 4kg = 1 Standard size house brick. Available in 4kg, 8kg, 20kg and 35kg tubs.