I got my package from Bayou Bullets last week, Hi-Tek bullet coating (green). Instructions said to use a respirator. I bought a cheapy from MSC and two filters. Problem is breathing is laborious, I have to think about pulling in each breath, and exhalation is not very good, I'm rebreathing my air.
This is the cheapy I got http://www.mscdirect.com/product/details/67410258
What kind will allow me to breathe more freely?