The company I last worked for would not allow any asbestos on site and we ran Cat dozers,scrapers,loaders, etc. I'm sure some Chinese stuff still contains it, but it's been phased out for 20 years from most products. When copper and fish toxicity are talked about its copper sulfate that's the toxin, not pure copper as found in bullets. Besides comparing copper tp a power neuro toxin like lead is silly.
