we have steel doors that will have a very nasty primer put on in the shop that has carbon black, formaldehyde, cobalt based chemical and other nasty stuff. The mfgr provided a (M)SDS for a touch up/ rust inhibitor spray paint that will be used on site that has less nasty ingredients but VOC's are given as 57% not in x g/l. Even though you say spray paints don't fall under LEED NC v2009, this is a rust inhibitor paint. VOCs are 57% by weight. Do I need to worry about this product for LEED NC v2009? (it's not a school or hospital.) THANKS!