FWIW - antifreeze is very nasty stuff to have around - animals will
lick it cause it tastes sweet - destroys their nervous system - gets
into drinking water when filtering through the earth. May take a few
years but this stuff is bad news. Worked on a project building a
schooner in Milwaukee - our mast stock was coated with a heavy wax like
substance which was very similiar to paraffin - worked well apparently.