Q-GUARD 630 is a synthetic water-based rust preventive. The product is designed for use on ferrous metals and leaves an imperceptible film. Q-GUARD 630 is designed as an in-process corrosion preventive for indoor storage protection.

Q-GUARD 630 does not contain barium, diethanolamine, nitrites, or phenols. It is packaged in 310-gallon totes, 55-gallon drums, and 5-gallon pails.

Product Features

Typical Characteristics

• Appearance: Clear, light yellow liquid
• Density: 8.89 lbs/gal
• Film Type: Imperceptible
• Freeze Point: < 0° C (32° F)
• pH (10%DI): 9.0-9.4
• Specific Gravity: 1.07
• Storage Duration: 4-10 months

Performance Benefits

• Long-term protection for a water-based rust preventative
• Economical to use based on lean dilution ratios
• Versatile product that can be used in single stage washers as a light cleaner and a corrosion preventative and in multiple stage washers as a rinse and corrosion preventative