My Airmaster airbrush machine I just got vibrates and moves around alot.  It's hard to airbrush and keep the machine from falling at the same time.  Has anyone found a way to weigh it down so it isn't all over the place? Thanks 

I've not had that problem but have you tried setting it on one of those skid proof draw liners?  It works for everything else, so might work.

Aahhh how I remember that!   Just cut a piece of nonskid material to put it on :) 

Where can I get this at and what's it called?

The Dollar Store, Walmart, anywhere.  It is called drawer liner.

https://www.walmart.com/ip/Wideskall-Extra-Thick-Non-Adhesive-Easy-Shelf-Non-Slip-Kitchen-Drawer-Shelf-Grip-Liner-Ivory/745007754?wmlspartner=wlpa&selectedSellerId=11989&&adid=22222222227144679495&wl0=&wl1=g&wl2=c&wl3=253417656137&wl4=pla-446318875604&wl5=9013097&wl6=&wl7=&wl8=&wl9=pla&wl10=117097460&wl11=online&wl12=745007754&veh=sem&gclid=Cj0KCQjwhb36BRCfARIsAKcXh6Esgbs3lHHvJXNmuSCuyOkYXaHubrq8Enbp6TYKul6WYCJiBvncPmAaAuo7EALw_wcB

Okay but I am afraid the machine will move the mat with it because it vibrates so much. I'm afraid the machine will take the grip mat with it.

It shouldn’t.  Put the mat on the floor & the compressor/motor on top of it.  

Those mats are rubber — they stick well to smooth surface like a shelf or the floor 

turn it down -- turn those dials