The SigmaGuard range includes pure epoxy, phenolic epoxy and zinc silicate tank coatings. It offers long term anticorrosive performance as well as solvent based and solvent free coatings.

Solutions for areas such as oil & gas and chemical tanks, drinking water and other specialist situations like raw sewage storage and boiler systems are all included in this range of products:

• Light coloured Sigma NovaGuard 840 eases inspection in Storage Tanks' confined spaces. It functions as an excellent pitfiller in crude oil storage tanks.
  
• Sigma PhenGuard 930, 935 and 940 offer a system of primer, coating and finish to cover tank internals. The system is highly resistant to organic acids, alcohols, edible oils, fats (regardless of free fatty acid content) and solvents and therefore the natural choice in the Oil & Gas, Offshore and Power sectors.
  
• SigmaGuard CSF products are solvent-free, meeting latest legislation for lining of potable water storage tank internals.

To check resistance of members of this product family against your cargo that needs storing, consult our Sigma TankSelect Programme on-line. For full product information contact your nearest PPG Protective Coatings sales office or download the SigmaGuard Range Brochure and consult our Product Data Sheets.