Herkules’ new Paint Gun Washer Maintenance Kit includes the most common components needed for tuning up the company’s paint gun washers that have been in the market for up to 30 years. It also includes parts that can modify a Herkules Paint Gun Washer from a two gun/two cup washer to a two gun washer, now that many shops are using disposable cup systems. A total of 36 parts are included in the kit.