NACAP^®

NACAP^® Corrosion Inhibitor is a 50% sodium 2-mercaptobenzothiazole aqueous solution. NACAP is a corrosion inhibitor for water, alcohol and glycol systems. It is particularly effective in preventing corrosion of copper and brass. It is an excellent corrosion inhibitor for aluminum in systems where aluminum is used in the presence of copper and copper alloys. NACAP is one of the standard copper corrosion inhibitors for the anti-freeze industry.