rowuk

yup. The same stuff that works in frying pans is perfectly suitable for tuning slide, nat bows........... Some work has to be done on the diameter of the tubing because a teflon coating is not super thin. No grease necessary ever again.

I wouldn't do this with a valved trumpet because some could scratch off and find its way into the valves.......................

Here is a company in the states that should be able to handle this:

Teflon Coating, Teflon Nonstick Coating, Teflon Industrial Coating- OPI Inc

__________________
Whenever I feel blue, I start breathing again.