Depending on how the fire is used, the surface of the cylinder can wear and erode over time. This can be accelerated through using the wrong tools, such as a flat shovel to remove ash (shown below). As you can see, this has resulted in two carved grooves in the ceramic. Although this is not ideal, it is not of a major concern as the cylinder wall is over 35mm thick so it will not compromise the integrity of the structure and the surface can easily be repaired through the application of veneering cement, which can be purchased from our Online Shop.
