The 3M Performance Spray Gun system stands out from the crowd thanks to the technology inside the quick-change replaceable nozzles. Paint and coatings never pass through the body of the spray gun - only the atomizing head - meaning it's like getting a brand new spray gun every time you swap the nozzle. Features and Benefits Ultimate Performance - for use with 3M Performance Spray Gun System, these products provide unparalleled pattern control, atomization and transfer efficiency Quick-change nozzles in sizes 1.1, 1.4 and 1.8 for spraying a wide range of industrial and automotive coatings Simple to use - nozzles attach to the spray gun and whip hose easily without the need for additional tools Incredibly versatile - 1.8 size nozzle ideal for textured paints, epoxy and urethane primers and adhesives As-new spray performance, with each new atomizing head Typical Applications Clearcoat Coating spraying Paint Application Painting Primer spraying