Tip cap seal for use with all size cartridges. Features a 1/4" NPT thread and wide flanges for easy grip attachment and removal. Caps and plugs for both ends of the cartridge are available, making the system ideal for pre-packaged materials as well as pre-mixed and frozen product handling.  Supplied in sealed packs of 10.  Larger size quantities available on request. All components are silicone free and are available from stock.