Nu Calgon 4083-91 Duracoil Gray Coil & Surface Protectant 11 oz. for Corrosive Harsh Environments

DuraCoil is a specially formulated coil and surface protectant for HVACR components. The product is an aerosol-based, air-dry phenolic brown-colored coating designed to extend the life of the coil or other system components in a corrosive environment. The coating is field proven used successfully by OEMs for many years - but is now available through Nu-Calgon as DuraCoil for field service when durable protective coil treatment is required to extend service life.

DuraCoil is formulated to extend the service life of the coil or other system components in a corrosive environment. Coils located in coastal regions, industrial/agricultural production settings, or refrigeration applications to protect against food acid. Perfect for a new installation if the coil was not factory supplied with a protective coating or to repair an area of an existing coating already in service.