>>9307229https://www.youtube.com/watch?v=_myFbcjiQ1khttps://www.youtube.com/watch?v=AZWqHndbkVIGet a silenced dual pump with a 5 gallon tank, it fills up quietly enough to have a conversation over and 5 gallons at 15-20 PSI through a brush would give you about 8 hours of nonstop airflow before it turned back on. This one was about $150 shipped. Don't buy pancake compressors or high flow compressors, they're not for hobbies and loud as fuck, they're for framing houses. Not to mention they're serious enough for high flow car spray guns and light use pneumatics like Earthquake guns or filling tires and shit. If you do buy a shitty Harbor Freight pancake compressor, they also sell 5 gallon collection cylinders you can connect to the compressor, run it for 3-4 times longer, then turn it off.
You will never need to buy another one as long as you live with Cali Tools silenced compressors.