3M™ PPS™ Series 2.0 Adapter is designed to allow almost any spray gun to work with the 3M™ PPS™ Series 2.0 Spray Cup System. The adapter delivers a solid four-point connection to the PPS™ Series 2.0 cup lid, maintaining a tight, reliable seal even when spraying upside down. Durable stainless steel adapters are available in a broad selection for a wide range of spray guns.