SigmaGuard CSF consists of three systems , each one developed with a specific application in mind:

• SigmaGuard CSF 650, a one-coat, solvent-free pure epoxy anti-corrosion solution for the protection of pitted tanks
  
  
• SigmaGuard CSF 585, tank coating for drinking water meeting latest legislation
  
  
• SigmaGuard CSF 575, two component solvent free amine cured epoxy, tank coating for drinking water tanks