Propylene Glycol 4L

Fait ce qu'il est fabriqué pour

Perfect

I don't have a great way to authenticate that this is actually 99.9% Propylene Glycol, but it does behave like it should. I first tried it circulating in a cooling system I was going to use to reclaim waste heat from a diesel heater's exhaust. It circulated fine in the system, it is a little more viscous than straight water but that is to be expected. I then put it in our freezer, the approximately 50/50 water/propylene glycol blend was fine in my freezer at -18°C, no signs of ice crystal formation so that is a good sign (it should be good down to about -35°C but I don't have a way to test that at the moment, not yet the dead of winter).Last property I tried was taste - since this is food grade I figured that should be safe. It tastes like propylene glycol should - I guess at some point I must have accidentally tasted antifreeze because the taste was familiar and associated with antifreeze. So it does seem to be propylene glycol, the volume is as indicated (well, one of the 4L or 1 Gallon is slightly wrong since a gallon is 3.785L), it arrived in a sealed container - all good.

Everything seems to be good with this jug of glycol! The brix is reading where i would expect and the volume is perfect for what i need it for. Overall there isnt anything negative i can really say about this jug. It was shipped in a box so maybe it could get damaged in transit but otherwise the product itself is good

I use this product in combination with distilled water and glycerin to create my own fog juice for my fog machine during Halloween. The glycol does a great job at extending the glycerin and creating a long lasting fog that works well and doesn’t clog my fog machine. By using the glycol to extend my glycerin, it doubles the amount of fog juice I am able to make and reduces my price as the glycol is generally cheaper than the glycerin. It mixes well, is odourless and is also non toxic so it is a perfect combination for your fog machine. I love this stuff.