Hi-Rem Polygon Post

Hi-Rem Polygon Post

Zirconia Glass Fiber Post

Hi-Rem Polygon Post are glass fiber posts with non-circular section.
As Overfibers post surfaces are particularly rough the silanization treatments are an optional.

Hi-Rem Polygon Post, the Overfibers' patented fiber post, has the great advantage to be easily removable when it is necessary.

The central longitudinal axis of Hi-Rem Polygon Post is made of soft polymer macro-fiber, placing in this position doesn't affect the resistance of the post, because the stresses are minimal (neutral axis).

Clinical Directions

Hi-Rem Polygon Post are the first Zirconia glass fiber posts with non-circular section present on the market. This characteristic, made possible by particular processing systems, which are part of the advanced Overfibers Know How.
They respects the morphology of the majority of the canals of single root teeth, adapting itself to the internal anatomy of the tooth canal with minimal removal of dental matter and maximum resistant section of the post.

They are recommended for very stressed teeth, such as abutments of extended fixed prostheses or in partially removable combined prosthetic anchor teeth (removable prostheses).
Particularly recommended for single root premolars, canine teeth and incisors.

Features - Advantages

Highly retentive surface - Increases the post / cement adhesion without weakening it with deep grooves

80% glass fiber with zirconia - high flexure strength 1600 MPa

Balanced flexure E-modulus - 60 GPa to better stabilize the restoration

Highly Translucent - provides esthetics and light transmission

Radiopacity - 3.0 mm or 300% Al equivalent

Fatigue Strength - 5 Millions Cycles Without Breaking

Sterilization in autoclave - 135°C at 2.1 bar for 5 min without any variation of their resistance

Easy to remove - safely with absolute certainty and without tooth damages

Non-circular section - 49% more resistant than teeth restored with standard circular ones

Hi-Rem Polygon Post and Polygon Drill are available in three sizes, with color coding for a corresponding use.