Preferred Spreader End Corrosion Prevention?

[JChorlton]

So ...what kind of tubing do you use Robbie ...polyethylene, vinyl? Do you ever have problems with it slipping or compressing after install?

Brian, do you ever have problems with lanolin liquefying in the tropics and running (or creeping) out of the joint? Have you ever found noticeable corrosion after using only lanolin to isolate the dissimilar metals?

John