I duct tape a shop vac hose to my ros regardless of what i'm sanding.
Shop, clothes, self..stays clean.

: I need to knock down some drips/runs before final fill coat of epoxy. I
: scraped the most obvious offenders, then attempted to sand, using a ROS
: hooked to a shopvac. It works, but.... that epoxy plugs the filter very
: quickly. Any suggestions? I'm thinking I might be better off wet-sanding
: this. I presume a respirator is still necessary, even with the 'wet'.