ronan Member Messages 11,282 Jan 5, 2014 #21 I have heard of people using aquarium charcoal for case hardening since kasenit went crap. Its supposed to be good.
I have heard of people using aquarium charcoal for case hardening since kasenit went crap. Its supposed to be good.
MattF Forum Supporter Messages 18,390 Location South Yorkshire Jan 6, 2014 #22 ronan said: I have heard of people using aquarium charcoal for case hardening since kasenit went crap. Its supposed to be good. Click to expand... Owt which is carbon rich will work. Have heard the aquarium carbon is a good option too.
ronan said: I have heard of people using aquarium charcoal for case hardening since kasenit went crap. Its supposed to be good. Click to expand... Owt which is carbon rich will work. Have heard the aquarium carbon is a good option too.
