Dental retraction composition, production thereof and use of a powder jet device for dental retraction

摘要: The invention relates to a dental composition comprising hardenable powder be used in process for retraction of tissue. also kit parts the powder, hardening agent, optionally handpiece jet device, and caps. In further aspect, method retracting tissue steps applying with device into sulcus between soft hard tissue, agent either before or after previous step, leaving time sufficient effect removing from sulcus.