¡Look at (and READ) the pink stuff jug!
On the advice of a friend that used to be a product engineer for a major OE chemical supplier, I have started reading the jugs of RV anti-freeze that I have. The old ones were straight Propylene ...
Forum Discussion
camperpaul wrote:
Denatured alcohol:
Ethyl alcohol to which a poisonous substance, such as acetone or methanol, has been added to make it unfit for consumption.
See: About.com …
And I haven't seen any RV antifreeze with denatured alcohol listed as an ingredient. There are some with alcohol, but it lists as ethyl alcohol, NOT denatured alcohol.
I would think that any RV antifreeze with denatured alcohol would have to have a safety and hazard warning, and I'm suprised it would even be allowed to be sold for RV systems since it is intended to be used in the potable water system.
