[Cob] oiling cob

[yew]

paul wrote:

 >And here is a quote from the label of a linseed product:
 >
 >"Use of this product will expose you to arsenic, beryllium, chromium,
 >cadmium and nickel, which are known to cause cancer; and lead which
 >is known to cause birth defects and other reproductive harm."

Not all linseed-based sealants use metallic hardeners.  Tried & True is one:

http://www.triedandtruewoodfinish.com/standards.htm

Brina