System for temporary gingival retraction.

Expasyl may be used in all the indications of sulcular opening, such as:-

• dental impression with or without prior gingival removal
• sealing of prosthesis
• in conservative dentistry when restoring class II and V cavities
• placement of rubber-dam
• parodontology (surfacing, etc)
• orthodontia (orthodontic bands bonding)

The main characteristics of Expasyl are as follows:-

• Respect of the periodontium
• Optimal ergonomics and appreciable saving of time
• Painless method
• Expasyl has astringent and hemostatic surface properties by compression
• Mean duration of retraction: 1 to 2 minutes according to operative conditions.