Tried shot blasting for the 1st time today.
I'm not replacing the complete OS rear corner and needed to get rid of the flakey rust behind the air vent.
As the battery tray is out at the moment I thought it would be an ideal opportunity to have a go at shot blasting while being able to catch most of the grit below.
Well, what a mess, but it was well worth it!
Here's the rust before blasting


During blasting


and after priming


Well pleased with the results!