Tempit Moisture-Activated Temporary Filling and Sealing Material - Prefilled Tips (0.35 g), 30/Pkg Tempit Moisture Activated Temporary Filling and Sealing Material was developed specifically for sealing the access cavity between root canal treatments. Tempit is a noneugenol formula that contains calcium sulfate and zinc oxide and is a medium viscosity that can be applied with any Centrix C-R Syringe. Prefilled single dose tips reduce setup, placement and cleanup time. Tempit sets in 5 minutes or less.