Aftercare products - Not a "must" but a "can" and perhaps a "should".
If you want to chemically blacken or tarnish-protect your parts, or if you want to recover the rhodium from spent baths, then you have come to the right place.
If you want to chemically blacken or tarnish-protect your parts, or if you want to recover the rhodium from spent baths, then you have come to the right place.