3M™ Accuspray™ Atomizing Head is designed to help reduce primer consumption, minimize overspray and also lower primer spraying time. The two millimeter head is ideal for higher viscosity coating applications. This product can be used with any 3M™ Accuspray™ Replaceable Nozzle Series Spray Gun – Current models include: HG18, HG14, HGP.Designed to provide the ideal atomization for a wide range of spray coatings, 3M Accuspray Atomizing Heads are an integral part of the 3M Accuspray ONE Spray Gun System. These replaceable, reusable atomizing heads are incrementally sized for ideal atomization, whether youre applying low-viscosity coatings such as waterborne, solvent basecoat paint, or higher-viscosity coatings such automotive primers or adhesives. These heads are easily cleaned and reused, or can be quickly removed and replaced for the performance of a new spray gun on demand.