3M PPS 2.0 Midi Lids & Liners Kit 26112 400ml 200 Micron x 50 Pack 3M Laboratory Industrial Primers Laboratory Application: DISPOSABLE ALL IN ONE SPRAY CUP SYSTEM – PPS 2 0 our all in one solution for measuring mixing filtering and spraying paint materials for automotive industrial home furniture cabinetry and more Our latest and greatest PPS system features improvements like a quarter turn locking collar with each lid new paint cup in each kit domed lid design for better spray performance wider lid fluid spout and redesigned adapter for a more stable lid to gun connection Each lid strains paint material with a built in 200 micron filter commonly used for waterborne paint materials