[Rugda]

Im sure they have it if I looked for it I could find some linseed. But its not readily available. They dont use things like putty for windows here either. The amount of contraction and expansion here between seasons is tremendous. Even paints if they use them are mainly plastic based.

The cooking/salad oil works fine. I just want to keep my bokuto clean and servicable to try and hit somebody with it. Not looking for a work of art.

Dojo floors are not coated with anything. That's why you guys are getting all these blisters. The high shine we have is from people running up and down over the years. Its seems that wood polished with skin gives a better finish than sandpaper

Regards Hyaku