BCL Sili

BCL SILI is a corrosion inhibitor formulated to protect closed water systems, including heating and cooling loops. Its silicate-based formula, combined with an azole blend, provides long-lasting corrosion protection for ferrous and non-ferrous metals. Silicates form a passivating protective film on metal surfaces, helping to limit steel oxidation. Azole additives provide specific protection for yellow metals, such as copper, by creating a stable protective layer.