Premium PPS 2.0 Mixing Cups for Epoxy Resin & Dental Applications - 50 Pack Disposable Measuring Cups for Art, Jewelry Making & DIY Crafts

3M™ PPS™ Series 2.0 cups are hard, reusable plastic cups designed for use with the PPS™ Series 2.0 spray cup system. Mixing ratios are built into each cup, eliminating the need for separate inserts. Cups are designed to work with PPS™ Series 2.0 Lids, featuring a quarter turn locking system without the need for separate collars. A new hard cup is included in each PPS™ Series 2.0 lid and liner kit.