Great flexibility at an affordable price, the WAX1 starter kit includes a WX-A gun and all the wands required to spray both Hardwax for the underbody and Waxoyl 120-4 for the cavities. The WX-A gun is easy to fill and has a large capacity, but when used as a single gun setup, you will need to empty and clean when switching products. If you want an affordable option that does it all, this is it.