Parts Cleaning

The Cleaning Zone is a library of all things industrial cleaning and pretreatment. From aqueous to solvent and ultrasonic to blast, this site-within-a-site is your ultimate resource for cleaning articles, suppliers and products. 

Conversion Coatings: Phosphate vs. Zirconium

Both phosphate-based and zirconium coatings have their advantages, but zirconium is fast becoming the pretreatment of choice.

Affordable Cleaning Tests

Formal lab analysis can be costly and time-consuming, but there are simple 
in-house measures you can take to screen your parts for contaminants.


When to Discard Solution, Recharge a Parts Washer

How can we determine the ideal time to discard the cleaning solution and recharge these washers? Chemetall’s David Gotoff answers this question.


How to Implement Ambient Temperature Cleaning

Q. How can we find an ambient temperature spray cleaner to implement for our five-stage pretreatment line used prior to powder coating? Cleaning expert David Peterson has the answer. 

Featured Video

Supercar Gets Super Ecoat System

Honda builds unique ecoat system for Acura NSX at $70 million Performance Manufacturing Center.


Solution Removes Metalworking Oils, Inhibits Rust

Kyzen’s Metalnox M6324CP is a heavy-duty alkaline cleaner can remove difficult soils including carbon smut and chlorinated oils.

pH-Neutral Activator Removes Rust, Oxide Films

SurTec 414 cleans ferrous metals and aluminum as effectively as mineral acids.