I've been trying come up with something to use as a ballscrew cover. Commercial covers are just too expensive (gortite and Hypalon). I can't seem to find anything that will work well. i've searched through a lot of different types of convoluted tubing and very stretchable tubing, plastic bag sleeves (i think these may get caught in the ballscrew). does anyone know of something that works well and is cheaper than $40/ft?
-Matt