Firewise Instant Brick Castable Cement 4kg
Instant Brick Castable Cement is a heat resistant air setting & heat setting firebrick mix for repairing or replacing bricks in stoves, fireplaces, furnaces and lining pot belly stoves. Instant Brick Castable Cement has exceptional strength and abrasion resistance and gives off NO toxic fumes.
- Excellent for replacing and/or repairing fireplace bricks, building or repairing fire pits and pizza ovens, and providing a protective covering to materials
- 4kg = 1 average house brick
- Suitable for interior or exterior
- Air-dries in 24 hours
- Heat resistant to 1000C
- Grey colour
- Certified Australian made and owned
Directions
1. Empty the whole contents of the tub into a plastic bucket.
2. Add water slowly, mixing with a trowel until a dry crumbly paste is obtained.
3. Add more water SLOWLY until the mix is a pliable ball.
4. On a clean flat surface, mould to the size and shape brick required. Trim with a knife if necessary.
5. Clean the area to be filled removing any loose material and dust. Then wet the area with water.
6. Place brick firmly to take up vacant space.
7. Air dry for 24 hours.
8. Then heat set with a small gentle fire. Your unit is then ready for normal use.
FAQ's
Q. What temperature is the product effective to?
A. 1000C.
Q. Is it ok for outside use on my brick BBQ?
A. Yes, protect from rain/moisture for 24 hrs until the curing process is complete.
Q. I have broken bricks in my fireplace, am I able to spread this over all of the bricks and fill in the hole?
A. Yes, this is perfect for replacing and/or repairing fireplace bricks.
Q. Can I use instant brick in a load-bearing wall?
A. It would be best to use concrete, please consult your local hardware for advice.
Q. Can this be used as a render for my pizza oven?
A. For this kind of project; yes, as the formula is more suited to be applied in thicker layers.
Q. Can this product be dyed to suit the colour of my oven bricks?
A. Yes, however as this is something we have not tested we are unaware of how the dye will react with the heat and whether or not it will fade.
Delivery varies by location, please see the expected timeframe to receive your product below:
Metro: 1-4 business days
Regional: 1-6 business days
If you are unavailable at the time of delivery re-delivery fees may apply.
Change of Mind Returns:
We want you to love your product so if you are not completely satisfied with your purchase let us know.
Most products come with a 30 day change of mind policy. If at any time within the first 30 days from purchase date you are not completely satisfied with your order, please contact us via your Woolworths MarketPlus Account for return approval. Once received and inspected, we will facilitate an agreed resolution.
Please Note:
Postage is paid by the customer
The product must be returned in the original packaging, accessories included
We do not accept responsibility for return items until they reach our warehouse, so we strongly recommend using tracking and/or insurance for the delivery
Fees may apply
Warranty Claims:
Most of our products are supported by a 30 day warranty. This warranty covers all manufacturer faults with the product. Some of our products may have a different warranty period, please check the product description for this. Should an issue arise with your order, please contact us via your Woolworths MarketPlus Account to raise a warranty claim.


