Prometheus firing coal 1kg - coconut carbon for all bronze and Kupferclays, as well as for PMC Sterling and PMC Pro.
Special activated carbon as granules for kilns of various manufacturers. It is very clean and dust free.
INFO: This firing coal is now also approved for use in Efco / Uhlig kilns. But for the sake of longevity of the devices every 10 fires should pyrolysis (1000 ° C hold for 10 min) are performed.
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