Firewise Hot Spot Ready to Use Mortar is ideal for setting firebricks, installing and repairing fireplaces, chimneys, fuel stoves and barbecues.
Suitable for use outdoors, must be kept dry for the first 24 hrs. For larger repairs use Firewise Instant Brick Castable Cement.
What temperature is the product effective to?
How long after applying product can I use my heater?
Hot Spot Ready to Use Mortar requires 24hours to air dry. You can use the heater after that.
Is hot spot ok for use on an outside BBQ?
Yes, Hot Spot can be used if it is cured and dried. Protect from rain/moisture for 24 hrs until curing process is complete. It is not as strong as instant brick.
What is the difference between Hotspot and Black patch?
The colour. Hot Spot is a sandy colour, while Black Patch is black.
Is Ready to Use Mortar suitable to repair a smashed up fire box in a Kamado Cooker?
Yes in principle it should hold all the pieces together, but we have never tested our product in this situation.
Is Hot Spot Ready To Use Mortar suitable for outdoors?
Yes, providing that it is fully air-dried for at least 24 hours prior to getting wet.