3M PPS Series 2.0 Liners are designed for use with the PPS Series 2.0 Spray Cup System. These disposable liners save time and money in paint application—simply remove the liner and dispose, without having to clean the cup. Available in 5 sizes, the liners fit reusable 3M PPS Series 2.0 Cups and Lids featuring a quarter-turn locking system.