Fusor® 401T Red Power 300/225 mL Cartridges Mixing Tips Pack of 12LORD Fusor 401 417 red power 300 225 mL cartridges mixing tips can be used with all 1: 1 and 2: 1, 10. 1 oz (300 mL) and 7. 6 oz (225 mL) cartridges. Features and Benefits Fusor 401 = package of 12 Fusor 417 = economy pack of 144 0. 34" x 5. 8" x 24 element (8. 6 mm x 147. 3 mm x 24 element) For use with all 1: 1 and 2: 1, 10. 1 oz (300 mL) and 7. 6 oz (225 mL) cartridges