Reddit mentions of Ultimate Mirror Chrome Aerosol Paint 3.5oz

Summary of OP's statements so far:

MODEL

• The STL can be found on myminifactory - model by Rob Pauza called the Mandalorian Helmet. The URL is posted in the comments, but the bot hates it.
  
• STL was printed in one piece (except ears and back piece) but modified:
  
• Scaled at 108% (any bigger and according to another poster who has printed it before, it won't fit the CR10) but would print again at 104-105% - YMMV, OP has a 'bigger head'.
  
• Custom tree supports were needed on the top of the visor area.
  
  PRINT
  
  
• Layer height was .28
  
• Printed oriented as it sits (upright)
  
• Took about 2 days to print on a 2-year-old CR10 using a mirror bed
  
  FINISH
  
  
• Filler - Elmer's Wood Filler watered down a little
  
• Sanded, then primer, wetsand
  
• Black Gloss Paint
  
• The silver is Ultimate Mirror Chrome Aeorosol by SPaz Stix from Amazon
  
• No Clearcoat; damage adds character
  
• Foam pads were velcroed inside
  
  VISOR
  
  
• Is a Hobart 770580 Face Shield Replacement Lens ($7) from Amazon
  
• Visibility is good

Sure, I used this stuff on top of a gloss black paint

Spax Stix "Mirror" chrome is the best spray-on chrome I've come across, just so you know for the buttstock. I love the build.

Not Krylon.

amazon.com/Ultimate-Mirror-Chrome-Aerosol-Paint/dp/B0015H1FGA

$30+ of paint, primer, and sealer. For one mini. Plus it was inked and detailed (slightly) after the spray.

Not sure what your problem is.