Howie
Wooden Canoe Maniac
I've been in the habit of adding thinned linseed oil to the outside of the hull's planking (theoretically it restores some oils to the wood & thereby flexibility) prior to canvassing. But I do so after the inside of the planking & ribs are already varnished. But it just occurred to me to wonder if I should also use linseed oil on the interior as well. And if I do so how long must I wait for the linseed oil to completely dry - I'd want to be sure the varnish adheres to the wood properly.