I have a problem adding chain to an odd piece I've been working on.

The piece uses very fine chain (in the sense of thin, not 999) to join two complex worked items together. The items themselves are a mix of sterling, red gold and fine silver.

If I pickle the chain is dulled but it feels too thin to present to the rouge mop.

I've been trying to use Thermo Gel to limit the damage, but what a mess!

There has to be a clever trick...?