<html><div style='background-color:'><DIV>you could try to mix some beeswax with the oil and rub it in that would seal it.this works good for lip balm it might just work for cob.</DIV></div><br clear=all><hr>Get your FREE download of MSN Explorer at <a href='http://go.msn.com/bql/hmtag_itl_EN.asp'>http://explorer.msn.com</a><br></html>