On 05/08/2017 06:57 PM, mike wrote:
On 5/8/2017 9:56 AM, wrote:


3/4" exterior grade Douglas Fir Ply would be the best long term. Mix
the BLO with solvent to penetrate the surface, and apply untill it
doesn't absorb any more, then wipe off with an old towel

Problem with advice is that people assume you're more knowledgeable
than you are...
Solvent is a broad term.
Can you suggest a particular solvent?


I always use turpentine with boiled linseed for a nice rubbed finish. It
should work just as well on the plywood. Besides, it smells good. I use
2 parts linseed to 1 part turp.

Just make sure it's boiled. Raw linseed oil will still be tacky by the
4th of July.