Rubber dam: Helps prevent entry of moisture to a cavity, Specially ahead of insertion of silicate fillings, And through root canal therapy. Social one-way links twitter : Fb: Instagram: Tiktok : tiktok.com/@mkdentist05 Disclaimer :This channel will not promotes or encourages any illegal routines and all information provided by this channel https://followbookmarks.com/story17264939/the-dental-instrument-diaries