Products Paint Gun Washer Maintenance Kit Herkules’ Paint Gun Washer Maintenance Kit is equipped with the most common components needed for tuning up the company’s Paint Gun Washers. Advertisement ByBodyShop Business Staff Writers on September 19, 2013 Herkules’ Paint Gun Washer Maintenance Kit is equipped with the most common components needed for tuning up its Paint Gun Washers. It also includes parts that can modify a Herkules Paint Gun Washer from a two-gun/two-cup washer to a four-gun washer.AdvertisementClick Here to Read MoreAdvertisement Advertisement In this article:Paint and Paint Products, refinish, Spray Guns and Painting Click to comment Loading Post... Loading Post... Loading Post... Advertisement WEBINARS Watch a webinar for free on-demand! VIDEO Watch the latest BodyShop Business video. SUBSCRIBE Stay up to date with the latest BodyShop Business news.