Hello, all.
I have a bottle of siccative for adding to linseed oil. This contains: cobalt carboxylate, calcium carboxylate, and lithium carboxylate.
The bottle is marked (among other warnings) "R65, noxious, can damage the lungs if ingested".
Am I right in assuming that this siccative is unsuitable for use on articles likely to come into contact with foodstuffs (chopping boards, salad bowls); that even when fully dry, some toxicity remains?
What about using it on a knife handle? Would some toxic residue be left on the hands of someone who uses the knife?
Keith.