Aqueous 12.5pH, radiopaque, 35% calcium hydroxide paste for use as an endodontic treatment dressing. Convenient syringe tip dispensing for controlled delivery short of the apex. NaviTip 29G is recommended for predictable flow enabling direct placement. UltraCal XS kit includes Syringe 1.2ml x 4 and Single Sideport Tip 29G x 20 (17mm, 21mm, 25mm, 27mm).