I tried sending a reply via pm to ithica but he couldn't receive any more so... sorry for replying here.
Just a few things to note from a noobs perspective. The gas is an "Anti-Dust spray chemical gas" respirator from Neiko Tools(this had me confused when I went to my local hardware store) the rubber gloves, do you literally mean rubber gloves or just like latex-ish gloves? And the last thing I would suggest you put down woodworking goggles instead of glasses, I haven't sanded fiberglass before but I'd imagine glasses wouldn't cut it for protecting your eyes? Not meaning to be a jerk I was just confused as hell over a few things cause I wrote exactly what u put down on a piece of paper and went to the store haha. other than that THANK YOU for this list it's been a big help.
Oh, and i forgot, is 200 the grit or the number of those dremel sanding drums I need? cause i could only find 60 and 120 grit in walmart lol.