Zequeira, Maria D.2023-03-242023-03-2419781978https://hdl.handle.net/2144/45826Thesis (MSD)--Boston University, School of Graduate Dentistry. Dept. of Endodontics, 1978.Includes bibliographic references: leaves 83-96.This study was performed to determine the effect of moisture on the setting time of Kerr's Root Canal Sealer. It was found that moisture in the following places decreased the setting time: 1. Liquid of sealer (left open to ambiental conditions it will pick up moisture). 2. Mixing surface and mixing instruments (eye dropper, glass slab and spatula). 3. Root canal system 4. Ambiental conditionsen-USThis work is being made available in OpenBU by permission of its author, and is available for research purposes only. All rights are reserved to the author.Root Canal Filling MaterialsThesis/Dissertation