Why do people sell petrol-soluble fuel pipes? A few years ago when my two-stroke strimmer stopped working I found the pipe inside the tank had turned to jelly. And after 5 months this, [URL]http://beedspeed.com/pipe-fuel-pipe-6mm-inside-diameter-12mm-outside-clear-p-2282.html[/URL] is brittle and shrunken. Perhaps I'll have better luck with the expensive Halfords genuine Goodyear stuff.