Agreed this is critical,  we all know about our approval on this board.....but the negative press of graphene nanomaterials in the mass media can possibly taint the public's perception of graphene coated masks in general. 

With all the press about masks a NR by Zen differentiating themselves might be helpful?  Get on the bandwagon of Canadian manufactured masks like Medicom and 3m.

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Anita Anand