Silicon Nitride effective on surfaces against COVID-19?
SINT

Breakout Stocks   Corona Virus Stocks  SINTX Technologies Inc. (OTC: SINT) claims to have study results showing that silicon nitride has antiviral properties against COVID-19. The virus is killed within minutes of exposure to silicon nitride. About SINTX Technologies Inc. SINTX Technologies is originally an original equipment ceramics company (OEM) with a concentration on silicon nitride. They…