Hi,
does anyone know if theres' anything corrosive or a strong addiditve in this oil? Just asking because i had removed some 5w30 at only 1500 miles from my mini cooper and put the oil in a plastic milk jug and two months later it's leaking through the bottom. Never seen that before. I had to perform some motor work so i had to remove it early. I usually let the jugs build up before i take them to recycle.
It's a wonderful oil by the way. My work turned me on to using this oil, They use it in all their gearboxes for production equipment.