On Saturday, as I wandered around a local hardware shop looking for putty, I picked up a small tub and discovered that there exists a fireproof cement which is stable at temperatures above 1300 degrees Celsius and can be used for repairing defects in fireplaces. Our fireplace had plenty of those. I was aware of horizontal and vertical cracks that needed to be filled so I started the first part of the process: the preparatory cleaning, first with a brush and then with a ragged towel. This revealed more cracks and holes and depressions of which I had been unaware.
The surface needs to be wet so that the cement can adhere to it. I put my right hand into a disposable rubber glove and with this stuffed the cement directly from the tub into the cracks and hollows before leveling it off. It only remained to light a small fire, build it up gradually during the next four hours, and enjoy it with Sherpa in the meantime.
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