Antifreeze Source for Loading Tires

[Soundguy]

you can get prop/glyc RV AF... you can get prop/glyc reg af ( for radiators ).. and then you can get the toxic ethyl/glyc for radiators.

soundguy

 

[bstrom]

There is a non-toxic antifreeze that the plumbers use to fill heating systems that could be subject to freezing here in the N.E. but I don't know much about it, it may be the same as the RV stuff. Since there is a remote possibility it could mix in with the domestic hot water it is definitely not toxic. It comes in 5 gallon pails because they filled my radiant floor with it when I built my house. The concrete was so cold they couldn't take the chance on it freezing when they filled the system.