3M™ ESPE™ Imprint™ bite refill pack, 36850. Features: - With a fast working time and set time, Imprint Bite Registration Material keeps your procedures moving quickly while enhancing patient comfort. - Shore-A final hardness of 90. - Thixotropic properties. - Simple, convenient, automatic mixing with the cartridge dispenser from 3M ESPE. Package contents: - Refill includes 4 - 50 ml Imprint bite cartridges. - 20 x VPS mixing tips, green.