I plan to render, then plaster, the inside of my chimney around where the log burner sits.
Am I OK to use standard mortar for the render layer, or should I be using fire cement? Depending what I use for the mortar layer, should I then use anything special for the finishing plaster layer?
Am I OK to use standard mortar for the render layer, or should I be using fire cement? Depending what I use for the mortar layer, should I then use anything special for the finishing plaster layer?