Gents,
I have access to a paint both to rent for a few hours. It's at a hobby shop that has some equipment, but they said to "bring your own filter mask".

I was under the impression that some of the new paints are so toxic that the filter masks aren't enough and that you need a fresh air system?

I am going to be working with Urethane primer at first then on to base coat/clear coat with pearl additive.

Can I get a filter mask that will do the job? What about the protective coveralls, do they just keep your clothes clean? I am guessing that rubber gloves are a no brainer?

First timer Steve

I'm not too sure about the chemicals, or the proper vapor & particle cartridges for the stuff you'll be using, but...

I just underwent "fit testing" for a respirator. Some of the locations I work at (chemical labs) require wearing a respirator while working on the roof. During emergencies they vent to atmosphere. If I (we) happen to be on the roof when this happens - without a respirator - zonk your dead.

Fit testing requires a medical exam to measure lung capacity and power, and the literal term - a proper fit or seal on your face. Beards are out. Mustaches (trimmed) are sometimes allowed.

Some of this stuff is nasty, and can at the least really mess you up if you get a lungfull of it. Some do require a SCBA (Self Contained Breathing Apparatus), or a supplied air full mask.

The coveralls aren't just to keep you clean, some of the solvents and catalysts can be absorbed through the skin, and get you.

If you're renting a booth, the owner should have MSDS's, and a lengthy insurance disclaimer explaining the hazards. Get as much info as you can, and decide for yourself.

Hope this helps.

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'64 El Camino
383 - TH-350 - 12bolt
4 wheel disc
'64 Before Engine (http://www.chevelles.com/showroom/JohnD/LFnoengine.jpg)

'64 After Engine (http://www.chevelles.com/showroom/JohnD/LFengine.jpg)

This has been debated lots, here and at autobodystore.com

Urethanes contain isocyanates; they are the bad actors here. Some say spraying once won't be a problem, others say differently.

Me? I chose epoxy primer with a cartridge respirator, since I didn't have ready (cheap) access to a supplied fresh air system. I don't know enough to feel comfortable taking the chance with my lungs.

Cheers,
mark.
'71 Fodor
"Soon to be... 383"