Why is a butane or propane gas cylinder never filled to 100 percent?
It’s a curious thing: You go to the LPG retailer or the DIY shop and want to replace your empty gas cylinder with a full one. But you get one back which is only 80 percent full. If you’re a bit of a conspiracy theorist, we’ll tell you now: There are very practical and important reasons why a butane and propane gas cylinder is never filled to 100 percent – for your own safety. Read more