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When I do por15, I use a foam brush and just dab it everywhere. It makes for more application and smoother than brushing and turns out good- the bubbles come out after a few minutes of sitting.
From what I've read you really need a professional breathing system to spray this stuff. It's pretty much a "Super Glue" material and it hardens in contact with water. You don't want POR-15 molecules in your lungs.
There was a posting not to long ago about someone going to the emergency clinic after spraying POR-15 with just a normal face mask.
I suppose that everyone who's read up on POR-15 knows all of this, I just wanted to post this info in case there were some other readers who didn't know of the extra caution needed.
Last edited by 68/70Vette; Feb 25, 2005 at 12:14 AM.
I sprayed some under the trunk of my firebird, and in the spring perches, you don't have to thin it much if at all. I used a good mask to protect my lungs, but my eyes started really burning in no time. Nasty stuff. It does get into all the nooks and crannys better if you spray it, though. Joe
Hi: I agree on being carefull if you decide on spraying POR-15. I sprayed the whole rear frame area as well as the underside of rear deck & rear section. I just made sure I had plently of ventulation goin on. I used a resperator. Didn't have any issues at all, when painting
Here's a tip if your gonna spray: Use an air brush. Works great. You can control the amount of spray & it gives off the least amount of overspray. When I "cut" it, I usually go almost 50/50 & it sprays beautiful. You can spray parts of your undercarrage without getting it on unwanted areas. I also sprayed my wheel wells this way.
But, again, be careful when spraying POR-15 & cover your skin. This stuff is "one tuff mother" to get off of things.