There is a wide variety of cooking oils from plant sources such as olive oil, palm oil, soybean oil, canola oil (rapeseed oil), corn oil, peanut oil and other vegetable oils, as well as animal-based oils like butter and lard.
We called a couple of the brake fluid companies and the answer was two to five years is a safe number for an unopened container. Wilwoodâs tech line claims that if the container is sealed, they feel it has an unlimited shelf life, but I would consider five years to be the limit.
Vehicle: 2012 Prius Plug-in. Model: Plug-in Base. the brakes have no life specification. they typically should last longer than standard brakes, but it depends on how you drive and conditions. the front brake pads on my 2004 lasted about 110,000 miles, which i thought was fabulous.