What is the shelf life of PAG oil once a PAG oil bottle's seal has been opened? And is there a shelf-life for sealed, unopened bottles?
My understanding is that PAG oil is hygroscopic like brake fluid, which has a short shelf life of a couple of weeks once opened (but I'm not sure the shelf life of a sealed bottle of brake fluid). Is that correct? If so, how long is a bottle good for? Thanks in advance!
My understanding is that PAG oil is hygroscopic like brake fluid, which has a short shelf life of a couple of weeks once opened (but I'm not sure the shelf life of a sealed bottle of brake fluid). Is that correct? If so, how long is a bottle good for? Thanks in advance!