External Protection System - Zinc rich paint coating on Ductile Iron fittings

A metallic Zinc Rich paint coating is applied on the fittings surface. The Zinc rich paint coating (with 85% Zinc mass in dry film) is covered by a finishing layer of a bituminous paint or synthetic resin compatible with zinc rich paint. The International Standard ISO: 8179 part-2 establishes the main features of Zinc paint coating on Ductile Iron Fittings.