Have you got loose or broken fuel stove bricks?  Firewise Instant Brick Castable Cement is a heat resistant firebrick mix specifically designed for replacing and/or repairing fireplace bricks. It can withstand temperatures of up to 1000 degrees. It's simple to use and dries overnight.

• Excellent for replacing and/or repairing fireplace bricks, building or repairing firepits and pizza ovens and providing a protective covering to materials
• 4kg = 1 average house brick
• Ready to use mortar.
• Suitable for interior or exterior
• Air dries in 24 hours
• Heat resistant to 1400 degrees C
• Colour - Sandstone
• Certified Australian made and owned

How to use

1. Empty whole contents of tub into plastic bucket.
2. Add water slowly, mixing with a trowel until a dry crumbly paste is obtained.
3. Add more water slowly until mix is a pliable ball.
4. On a clean flat surface mould to the size & shape brick required. Trim with a knife if necessary.
5. Clean area to be filled removing any loose material and dust. Then wet the area with water.
6. Place brick in firmly to take up vacant space.
7. Air dry for 24 hours. Then heat set with a small gentle fire. Your unit is then ready for normal use.

Frequently asked Questions