The EcoHSE™ is a high efficiency paint gun that works beautifully with automotive primers, as well as all DIY style liquid wrap products. The EcoHSE™ paint gun comes standard with a 1.3mm or 1.8mm needle kit. Making it the perfect choice for those thicker viscosity materials, such as primers, Plasti Dip, Halo EFX, and Raail Air Wrap. More Notably the EcoHSE™ is the perfect paint gun to lay your AutoFlex bases such as Spray Wrap Pro and High Build Primer. With the EcoHSE's™ large needle size, and massive 11" fan it is the perfect paint gun for getting those thicker materials down faster. Other needle sets available!