Hi Grumpy, It does seem ironic that ethylene glycol is now used in clubs and pubs in the beer chiller equipment, and is what keeps the beer fonts frozen...
During the aircraft piston engine era the V12 inline engines were liquid cooled using 70 percent water and 30 percent ethylene glycol. wink
cheers2


Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl grin