Going to get slammed for this but compare it to the msds from airbrush paints and find what is different
Nobody will slam ya for suggesting safe practices m8..personally I have no problems suggesting people to mix up their own paints from tubes..Back in the day there were quite nasty elements in tube paints (Still is in some), especially oils, but these days many of these are now synthetic..When its all said and done, any paint you atomize IS NOT SAFE to breath, lungs are not designed to handle any atomized paint at all, no matter what it is, many feel as its water based and designed for airbrushes its all good..I have read many of the MSDS's you mention on many varietys of paint, tube and airbrush specific and waterbased ab paints have stuff in them that it clearly states should not be atomized LOL..I won't mention brands here but many of the tests done on these paints arn't done in an atomized state, some I'm sure are..And on these MSDS's nearly every single one states under PPE that gloves, glasses and appropriate masks should be worn, as yes your correct in saying that these chemicals can be absorbed through other means, thus why MSDS's suggest saftey glasses and gloves, but then it would be hard to paint LOL....
Its important that everyone understands the risks, saying that I use a cigarette as a filter but should know better and will no doubt pay for my stupidity, and I'm sure many who live in big cities are probably sucking in as many chemicals as I do when I smoke so its kind of damed if ya do, damned if ya don't, but to now the risks is the power handed to ya to reduce those risks because it can cause big health probs...
On a side note, whats your inverter rated to, I run my little 1/4 horse silent compressor no probs of my 750 watt inverter, mine has a safety feature built in and if it blows its likely blows the internal fuse, have you checked this? If I run my big compressor I always run that of my generator as I don't like killing my battery's, maybe make yaself up a storage vessel so you can store a decent quantity of air so the compressor isn't kicking on all the time as that's when it will pull the big voltages, gl m8
PS On straining the paint, I find it easy to just cut a big square of old pantihose, fold it over a couple of times and put that over the paint bottle head and then screw the cap back on, safes ya from having to thing about straining paint everytime, its mainly the big clumps that will cause our guns concern..