For an upcoming modelling and sculpting project I'm looking for a flexible tubing material to use for those corrugated hoses you know from gasmasks like here:


The diameter should not exceed 1,5 to 2,0 mm, the stuff must be flexible and cheap, of course. Usually I'm working with guitar strings, but they are so hard to bend around curves and you always have trouble glueing that stuff properly (especially if you can't like me use super glues due to an allergy against it and must always work with epoxy glues ...)
So, any suggestions are most welcome!
