EX-408 WOW Epoxy Hardener (often listed as 414-9806) is a specialized, fast-acting component used in "Wet-on-Wet" (WOW) coating systems. It is primarily designed for high-performance, industrial, and heavy-duty applications, such as in the mining and defense sectors.  
 
Key details about this product:
Purpose: It is used with epoxy primers (specifically 408 primers) to allow for topcoating in a "wet-on-wet" manner, reducing labor time by eliminating the need to sand between coats.
Usage: It is designed for use with PPG Commercial Performance Coatings.
Properties: It provides high abrasion, chemical, and corrosion resistance.
Applications: Ideal for use on bare steel, aluminum, stainless steel, cast iron, galvanized steel, and fiber-reinforced plastic.