The Accuspray System from 3M combines a high-performance HVLP spray gun with a replaceable atomizing head and accessories to deliver high performance with minimum cost and effort. The system allows for a brand new spray gun on demand. The atomizing head delivers a large, usable pattern, provides a flat, smooth finish and reduces overspray. It’s designed to work with the PPS System from 3M. Replacing the atomizing head is as easy as click and spray. 3M says the Accuspray System reduces overspray, decreases sanding time, improves transfer efficiency, lowers primer and solvent consumption, and reduces cleanup time.