Leather strap and sweat issues

[Pow_22]

Really random one here but..... A few years ago my wife treated me to a rather expensive custom made strap from Bear straps.  It a lovely thick piece of dark brown leather (smells amazing too).  On the underside it is a smooth suede finish that seems to absorb sweat and leaves a darken patch on the strap.  Ive tried various leather cleaners and waxes etc but the suede just soaks up sweat and has left me searching for alternative solutions before ditching the strap.  One thought it to buy some waterproof fabric stick tape to apply to the underside which may or may not work but wondering if anyone else had had similar issues?

Edited 3 hours ago by Pow_22

[chris_b]

My straps are the same. It's on the underside. Does it matter?

[Pow_22]

1 minute ago, chris_b said:

My straps are the same. It's on the underside. Does it matter?

 The staining is on the front tho.  It kind of seeps through and leaves a darken patch on the front of the strap seemingly staining it

[chris_b]

Ah. Maybe a darker polish for the front, to cover the marks, and a moisture proof spray for the underside?