Chemtrol 331 is a liquid, water soluble rust inhibitor for in-process rust protection. Chemtrol 331 may be used in spraywashers, dip tanks, or in vibratory or tumbling equipment as the final rinse.
Unit of Measure


Discount Price / %
3 - 9


Chemtrol #

N/A 331


N/A Clear Light Amber Liquid

Specific Gravity

N/A 1.03

PH Concentrate

N/A 9.0 - 9.5

PH 1% Solution

N/A 9.0 - 9.5

Key Performance Benefits

N/A Effective at 2 to 10 ounces/gallon of water.

Provides up to several weeks of indoor rust protection.

Non oily film normally does not have to be removed prior to Painting.

Nitrite and heavy metal free.

Low foam in most applications.


N/A Chemtrol 331 is an industrial strength product.
Avoid contact with skin, eyes, or clothing.

First Aid

N/A In case of contact, wash affected area with water. Flush eyes with water for at least 15 minutes. If irritation persists, seek prompt medical attention.

Waste Disposal

N/A Biodegradable. Does not contain phosphates, heavy metals, or other priority pollutants.

Additional Handling Fee

Additional Handling Fee

N/A pail handling fee ($8.50)


N/A 0
© | All Rights Reserved | Precision Finishing Inc. | 708 Lawn Avenue| Sellersville, PA 18960 | 1-800-523-6232 |