Look at the Archives
This topic was actually addressed just a few months ago and is in the archives. The advice was either acetone or Penetrol (not sure what that is or where you get it). I pasted the link to the article below. Hopefully, it will take you there. If not, so a search for "toe rail." I think the discussion was in December of last year, but I wouldn't swear to it.Good luck.Tom FitzGibbon