1.2 mm Needle, Fluid Nozzle and Air Cap Set Only - For PRO-55 HVLP Spray Gun - for Automotive Primers, Topcoats, ClearcoatsMaster Elite Series PRO 55 1. 2 mm Needle, Fluid Nozzle and Air Cap Set only. This 1. 2 mm Atomizing Set fits the Master Elite High Performance PRO 55 Series HVLP Spray Gun. The 1. 2 mm fluid tip set up is ideal for use with base coats, clear coats, single stage, primers and other light to medium and some heavier viscosity paint coating materials. Master Elite Series spray guns are designed with the professional painter in mind. All gun components are