It's being dyed blue
Paul, only reason it only comes in Silver is to keep the price down and also to prevent theft, i.e. it is now a stealth Azure that looks silver and who would want to nick a run of the mill far too common silver one
Jim, I didn't mean the feathered kind
Anyway back on Topic, I like the Super Resin Polish, I got a clay bar kit and it had a little tester bottle, loved it and bought a big one!