VpCI^®-649 Winterized

Description:With its wide variety of applications, VpCI®-649 Winterized is one of Cortec®’s most versatile corrosion inhibitors. As a unique, easy-to-use liquid concentrate, VpCI®-649 Winterized combines contact and Vapor phase Corrosion Inhibitors (VpCI®), as well as anti-scalants, to provide powerful long-term protection against corrosion for ferrous and non-ferrous metals.

With its molybdate tracer, VpCI®-649 Winterized is easy to monitor for concentration and effectiveness.

Formulated with a glycol base for storage and shipment in cold temperatures, VpCI®-649 Winterized can withstand temperatures as low as -36.6° F (-38° C) as supplied. Note that once diluted to operating dosage, VpCI®-649 Winterized does not provide freeze protection.

FEATURES
Vapor phase action protects even recessed, hard-to-reach surfaces
Glycol base allows for storage at subzero temperatures
Effective against aggressive corrosion in a broad range of applications, including fresh water, glycol coolants, etc.
Readily water– or glycol-soluble for easy application
Protects carbon steel, stainless steel, copper, and aluminum
Does not contain free amines
Contains no nitrites, phosphates, or chromates
Molybdate tracer makes for easy monitoring

TYPICAL APPLICATIONS
Closed loop cooling systems
Hydrostatic testing of pipelines, casings, tanks, valves, etc.
Cooling tower layup

PACKAGING & STORAGE
VpCI®-649 Winterized is available in 5 gallon (19 L) pails, 55 gallon (208 L) drums, 275 gallon (1,045 L) totes, and in bulk. To ensure best product performance, keep sealed in original packaging, indoors, and out of direct sunlight.

VpCI®-649 Winterized is shelf stable down to -36.6° F (-38° C).

Shelf life: 2 years