Novchem Technology  PO Box 84632 Pearland, TX 77584
Phone: 713-575-8782 / 713 575 5459

Copyright © Novchem Technology , 2011 - All rights reserved

Technical Data



Specialty, Low Temperature Neutral Rust Remover

Excellent in removing light and heavy rust from iron and steel surfaces. Works at temperature as low as 125F. Can be used with and without ultrasonics. So it is very useful to remove rust from components that are sensitive to ultrasonic cavitations such as molded powder steel parts. The product is rinse free, has neutral pH and is biodegradable. It cavitates very well with ultrasonics.                

Compatibility and Recommendation

NOVCHEM703NDX is not to be used on other metals without prior testing. It is recommended to rinse the parts after treatment with tap water followed by immersing in NOVCHEM RPR  or NOVCHEM 57 rust protection solution as desired for short or long term protection.


Physical Data*

Flash Point: Non-Flammable

Specific Gravity: 1.103 +/- 0.05

pH: 10% solution = 5.5 +/- 0.7                                                    

Solubility in Water: Soluble         


Recommended Usage

NOVCHEM™  703NDX is used at typical dilution of  10% by volume in  water at temperature of 125 - 155F.  Using in ultrasonic activated bath will enhance the rust removal in very short time.


NOVCHEM703NDX is available in cases of 4x1 gallons, 5 gallons and in 55 gallon containers.


Dispose of in accordance with Federal, State and Local Government rules & regulations.

Safety Precautions

See Material Safety Data Sheet.


Avoid freezing conditions.

Disclaimer: All technical information and the product herein are warranted to conform to the product published specifications. The accuracy or completeness thereof is not guaranteed and is made without representation or warranty. They are presented for the intended buyers having necessary industrial skill and knowledge. Buyers and Users should do their own diligence investigation and verifications. Product discussed is sold without warranty, expressed or implied, in law or fact and upon the condition that purchasers make their own tests to determine the suitability of NovChem 703 NDX to their particular purpose or circumstances. Ultrasonic Apps LLC disclaims all other warranties including the implied warranty of merchant ability and fitness for any particular purpose in connection with use of its products and shall not be liable for any injury, loss or damage direct or consequential, arising out of use or the inability to use NovChem 703NDX product.