Kiting said...
A few years ago you would lose all of your valves if you left kites in your car on a hot summer day in Perth. However nowadays I dont have the same issues, current kites live in my car, 3 years and counting..
They must use different glue, when you have to peel valves off my fuels, solid contact with boiling water is required to make the glue release.
BE careful using boiling water you can melt the bladder i would say hot water from the tap