Do not confuse RV antifreeze with the propylene glycol used in remote beer systems. RV antifreeze is designed to be static and not circulated during use. Normally this product is already diluted. Glycol used in beer systems should be of a grade that is designed to be continuously circulated hydronically while inhibiting growth such as bacteria.
Last edited by Scott Zuhse; 10-31-2006 at 09:52 AM.
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