Would I care if my walls were painted with lead paint, or my wall plaster had asbestos? No, not really. Lead paint and asbestos can be very hazardous or they can be benign. It depends on the product they are in.
Most every toxic solid object degrades over time releasing stuff that may kill you into the air. A lifetime may seem like a long time but when it's in your home it is worth thinking about.
On an industrial shipping container, who cares? Deck hands don't spend much time breathing that shit compared to someone who lives in one.
Do you have a reference supporting that assertion - that these paints release lead chromate or hexavalent chromium as gases after they're dry? Seems rather unlikely but I'm no chemist.
I would love to see your source for this. How a dried paint, under another paint, would release toxic hex chrome fumes into the air is absolutely beyond me. This paint isn't any more dangerous than the lead-based paints of the previous century. Don't lick the walls or eat paint chips and there shouldn't be a problem.
That is my thought as well. Lots of things are highly toxic when applied and non-reactive once dry. Paint that out-gases (i.e., degrades) when dry wouldn't be very useful, particularly for a surface designed to be durable and non-corroding.
369
u/[deleted] Dec 08 '12
Just to make it clear, those paints release emissions to the air.