As this area is covered by the head/rim, this wouldn't bother me too much... I'd just consider the "flaw" part of what makes your drum unique.

If you're concerned about further lifting/flaking in the area maybe consider something to seal the area like an epoxy such as ClearWeld by JB Weld.

Other things to consider are spray type products like Rust-O-Leum "Metallic Finish" (comes out more nickel in final color, but applied lightly in several coats will also fill the area) or Krylon (or Spaz Stick, or you could find somebody locally that can apply PChrome or HydroChrome to see if the would be willing to touch that area up for you. There are vids on YT that can give you the lowdown on what the products are all about.

YT Link to a dude that used the Rust-O-Leum paint on a VW bumper: [ame="https://www.youtube.com/watch?v=34bt5ETSMbs"]Chrome Plate Repair using an aerosol product - YouTube[/ame]

YT video showing the Alsa Chrome Spray:

[ame="https://www.youtube.com/watch?v=KBtdU10PIcE"]Easy Chrome Brush or Spray on Chrome - YouTube[/ame]

PChrome link: https://www.pchrome.com/

Hydrachorme demo:

[ame="https://www.youtube.com/watch?v=A6kypid0XG0"]Spray on chrome Hydrochrome demostartion - YouTube[/ame]

Looks like Hoppy has spent a lot of time and expertise in helping out a fellow member! Way to go Hoppy! A couple of years ago, I had a similar issue with an old strainer. I simply used a dab of chrome nail polish which seems to be popular with some kids today. The nail polish "settled in" filling the area and dried very hard. Until someone invents real liquid chrome, it worked quite well.

Brian

^ Great idea salty.... a big + is the nail polish brush allows you to place the media a little more critically and build up areas as well.