Gip,
I read many of your threads and post regarding spray booths prior to my purchase, you are spot on with your observations and knowledge.
Yes, the Pace booth was a compromise; I could not find a “very good in all fronts” booth that covered my needs (for less than $400).
I am experimenting with the air flow issues; seems you will not get blowback in about 75% of the inner area (including the shelf). The back/center right side is a dead zone… I put my bottles, cleaning supplies, etc there (and drying models).
The sheet metal construction is adequate at best; I was a tad surprised at the flimsiness of contruction. I think he is saving weight (and metal) by using the minimum engineering strenght needed (or so I hope!). The lightbulbs heating the metal sheet is a problem Im surprised escaped QC.
On the other hand, blowing out the thinner in my AB during cleaning at 30psi into the booth, I dont get any blowback… again, once you learn the “sweet” spot, you can AB safely… however NO WAY I would spray can into any booth, much less this one.
In summary, I would recomend the booth with an asterisk, depends on your needs. I spent half my adult life working with biological agents and in/out/around biological safety cabinets… I know how “safe” hoods/booths can SEEM, but we know that the only real measure of safety is airflow patterns. For me, the cost of the Artrographs filters and the size of the Pace tilted the balance to its favor… i wish I could sneak out a chemical fume hood from my lab (I have a spare one) but then I need a proper filter system. Or purchase an used artist booth (usually in the 2-3,000 range new).
What do you use? Im just curious… I just came back to the hobby after many years away, I was surprised at the nonchalant use of cardboard “booths” or thinking that acrylics are non-toxic so are safe to spray… as I said, Im a tad paranoid!
Thanks, Jim
EDIT - talk about timing… just saw your post on yet another “home made booth” that does nothing but concentrate the fumes/vapors and create a fire hazard… and yes, I have a fire extinguisher within reach of my booth, another one under my workbench 