Originally Posted by Big Will 85
Guys - i'm really hoping you're not using Ethanol in aquamist systems?
You need to be using Methanol... At a minimum amount to lubricate the pump shaft
Didnt think it was an issue at alll on Aquamist pumps, could use straight water if want?
Originally Posted by Big Will 85
Steve - IsoPropanol Alcohol (IPA) is ok

I know, hence my words
IIRC that scientificly itd be best (for performance reasons) to use Water, Methanol, and summat else (IPA maybe, I forget), as the heat absorbsion propertys of them all work kinda sequentially so work better than 1 type, even if the 1 type is the best as a single coolant.
Isothermic bollocks that I dont understand, was detailed stuff on the Aquamist forum that im not sure exists anymore.