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Old May 7th, 2008, 10:02 AM   #1616 (permalink)
reddogbass
Tele-Holic
 
Join Date: Aug 2006
Location: Portland, Oregon
Age: 61
Posts: 534
Hey Steve- Here's some info I want you to see- not to scare the crap outta you but to warn you. This stuff is dangerous!!!

Do the paints you use contain isocyanates?

Any two-part polyurethane coating (primer, basecoat or clearcoat) will likely contain isocyanates. The isocyanates are formulated into the hardener or catalyst. If you are unsure if you are using isocyanate containing paint systems, refer to your Material Data Safety Sheets (MSDSs). The most common isocyanate used in auto refinish coating systems is hexamethylene diisocyanate (HDI). Other isocyanates that may be used are 2,4-toluene diisocyanate (TDI), 4,4'-diphenyl methane diisocyanate (MDI); and isophorone diisocyanate (IPDI).

The entire text can be found here: http://www.lni.wa.gov/Safety/Researc...on/Default.asp

Google "paint respirator isocyanate." Lots of info on respirator and air systems. This stuff is nothing to mess with.
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