Short Chimney kit with modular firebreak.

This revolutionary kit is removable and allows the user to wash it with water, without fear of obstructing the firebreak airflow.

It is common that in non-modular firebreaks, which have to be cleaned hitting it with small blows, some users put the firebreak under water to clean it, this is a misktake, because the traces of soot plus the traces of wáter form a pasty mixture similar to cement that will make the external firebreak useless.