Powerful acid inhibitor for Cu metal.Powerful acid inhibitor for hydrochloric acid.Advance formulated copper metallurgy corrosion inhibitor (Concentrated).Corrosion inhibitor exclusively for pipe lines for hydro testing where water used as a fluid.Nitrite based liquid used as a corrosion inhibitor in closed circulating coolingchilling water system.High performance corrosion inhibitor in closed re-circulating chilledwater system. It is a combination anodic nitrite base corrosion inhibitor along with azole to take care of multi metal base chillingclosed re-circulating cooling water system.