• Great mechanical properties
• Allows radiographic visualization
• Lower risk of root fracture
• Less tissue removal in apical third of root canal
• Great retention
• Saves clinical time and decreases lab costs
• Easy removal 

REFILL-5 POSTS 

• "TECHNIQUE OF USE
  A. ROOT CANAL PREPARATION
• Select the pin using the template and the periapical x-ray of the
  tooth
• Remove some of the root canal filling with heated instruments
  to the predetermined depth. The use of drills can cause apical
  displacement of the gutta-percha. Allow at least 3 to 5 mm of
  filling at the root apex due to the presence of accessory canals,
  which must remain sealed to prevent bacterial contamination
   
• Prepare the canal with the drill corresponding to the diameter of
  the selected post
  B. PREPARATION OF REFORPOST FOR CEMENTATION
• Position the pin to verify its adaptation. Make a mark on the pin 2 to 3 mm from the antaonist tooth– and cut it with a diamond bit at high rotation under cooling. Do not use scissors or pliers, because the maceration of the fibers changes the
  mechanical properties of the pin;
• Clean the post with alcohol and dry it ;
• Apply a layer of silane (SILANO ANGELUS®) and let it dry for 1 minute