Chem-Crest 77 is a rust inhibitor concentrate designed for use as a rinse injection into an overflowing ultrasonic rinse tank, although it may be used as a standard final dip in certain applications. This product will provide short-term oxidation protection if used as directed of mild and tool-grade steels, as well as high-carbon stainless steels. Please e-mail or call us at (800)355-2956 with any questions or concerns you may have about using this industrial grade cleaning solution.
Typical Usage:
Chem-Crest 77 is effective at the prevention of oxidation due to wash chemicals in use in the cleaning process, exposure to water, and hot-air drying as well as prior to coating applications, and prior to other further processing steps after the cleaning step.
Operating Conditions:
Chem-Crest 77 is typically used at 1-2% by volume in ultrasonic rinsing applications as an injection into the rinse stages. Normal operating temperatures: 100 - 150°F, dependent on the material makeup of the substrate, and the substrate material. Contact your Crest representative for product-line specific recommendations.
Substrate Compatibility:
Chem-Crest 77 is intended for use on steels only. This product should NOT be used on aluminum-, copper-, or zinc-containing substrates.
Storage Conditions and Disposal Methods:
Avoid freezing conditions. Dispose in accordance with Federal, State, and Local regulations and procedures. No products contained in this concentrate are regulated under SARA Title III, Section 313.