Just a question about this before I start breaking this out. I'm assuming this is some sort of fire proof mortar but I'm curious if anyone knows what it is and whether it may contain asbestos ?
Not sure, but can you get local council or an asbestos removal contracter o check and identify it ?
If not sure I'd treat it as asbestos until otherwise
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local