Corrosion Inhibitor

SysPro Corrosion Inhibitor is a premixed liquid inhibitor designed to prevent limescale and corrosion build up in your system’s piping and components regardless of metal type. It is safe for use with steel, cast iron, copper, brass, and aluminum.

Product Description

SysPro Corrosion Inhibitor is a ready-to-use corrosion inhibitor for use in hydronic heating and cooling systems. This product provides excellent corrosion protection for metals and alloys commonly used in these systems including steel, cast iron, copper, brass, and aluminum. By using SysPro Inhibitor, critical system components are protected therefore preventing premature boiler or heat pump breakdowns and extending the service life of the system as well as maintaining system efficiency, reducing system running costs and carbon emissions. SysPro Inhibitor is compatible with all materials and metals commonly used in heating and cooling systems. SysPro Inhibitor is non-toxic and holds an NSF HT1 approval.


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Additional Information


SysPro Inhibitor is supplied ready-to-use in 5 gallon buckets. Do not dilute. Ensure the system is completely drained and all drain points closed before filling with the required amount of SysPro Inhibitor which can be introduced via a suitable point such as a dosing pot. It may be beneficial for untreated systems to be thoroughly cleaned and flushed before adding SysPro Inhibitor as existing debris can damage the installation. It is not advised to use non-SysPro products in the system with SysPro Inhibitor as the effectiveness of the product may be reduced.

Package, Handling & Safety

SysPro Inhibitor is supplied in 5 gallon buckets. Do not eat, drink or smoke when using this product. Do not mix with other chemicals. Get medical attention if you feel unwell. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical attention. Store in a cool/well-ventilated place. Keep container tightly closed. Dispose of contents and container in accordance with all local, regional, national and international regulations. Keep out of reach of children.

Related Products

Inhibited Antifreeze

SysPro Inhibited Antifreeze

Protection for your system from freezing conditions as low as 5°F.

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