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DESCALING LIQUID safely dissolves mineral deposits fast and is easy and safe to use. This high-performance industrial descaler is biodegradable and will quickly dissolve calcium, lime, rust, and other types of deposits, from passages in water-cooled or heated equipment, like chiller tubes, flywheels, boiler tubes, heat exchangers and so much more. It is safe for use on steel, iron, brass, copper, plastic, and rubber. When used as directed, it will help to improve the operating efficiency and extend the life of your equipment.

East India chemicals Chemical Rocor NB Liquid is a liquid, nitrite/borate-based compound with organic corrosion inhibitors for use in closed cooling water systems.

Features
Liquid product, easy to use
By forming an oxide film on the metal surfaces electrolytic corrosion is prevented
Effective against cavitation and erosion
Compatible with hoses, gaskets, and seals

Benefits

Rocor NB Liquid is a highly effective corrosion inhibitor for the common ferrous and non-ferrous metals in cooling water systems. The stable oxide film that is formed prevents corrosion caused by the electrolytic action between dissimilar metals used in the system. Rocor NB Liquid has been field tested and found to have no detrimental effects on nonmetallic substances such as seals, glands, packing, hoses, gaskets etc., normally used in these systems. The compound is alkaline and so will suppress acid corrosion, which would otherwise result in corrosion damage such as pitting.