Quote:
Originally Posted by GSPHunter64
There is a bit of red"rust" dust, what is that from, and what does that mean?
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If there is red dust, and the powder smells different, it has started to break down, and it is better suited to be used as fertilizer. I have used 40year old powder, and it was fine, but it smelled and looked normal.
The red rust is supposedly caused by nitric acid gas being given off, and attacking the metal can.