CharlieS
Gold Member
After reading this thread I went out and did both my sprayers. When I got thru my older brother called and when I told him what I'd been doing he laughed and said that pure antifreeze would also freeze if not mixed with water. He is a ASE certified mechanic. I just don't believe him. I called my other brother who is a deisel mechanic he don't believe it will freeze either. I know pure AF will not transfer heat as well as mixed but don't think it will freeze. I got $20 buck coming my way if I can prove him wrong. I asked him if he'd ever picked up a jug of frozen antifreeze he said he couldn't remember. It doesn't get that cold in Mississippi so I'd thought I'd ask you guys.
Many years ago an old gentleman I knew told me the same thing, I had my doubts until he proved it. He poured maybe a half inch of pure anti freeze in a small can, and about the same amount of 50/50 mix in another small can and put them in the kitchen freezer. The pure anti freeze froze solid.