• Extra wide size for large canals
• Smooth body supports resin bond
• Cuts clean for length control
• Parallel design steadies forces
• Rigid build suits heavy function
• Quantity: 20 ParaPost XP Post Plastic

The Coltene Whaledent ParaPost XP Post Plastic P743-6 20/Pk is designed to give clinicians an extra wide diameter plastic post option for endodontically treated teeth that require maximum canal engagement and a stable foundation for core buildup. This size offers the greatest diameter in the XP plastic series, making it especially suitable for enlarged canals, significant coronal structure loss, or posterior cases where increased internal contact is needed for dependable retention.

If you are thinking about what the Coltene Whaledent ParaPost XP Post Plastic 20/Pk is used for, it is the best extra wide plastic endodontic post for creating strong, customizable core support with balanced force distribution and reliable bonding. The parallel sided configuration improves retention by promoting even stress transfer along canal walls, reducing concentrated pressure that could compromise long term integrity. Its plastic construction allows easy trimming for precise length control and adaptation to varying canal depths or occlusal requirements.

The smooth exterior interacts effectively with resin cements, helping achieve secure adhesion and minimizing risk of post displacement under functional load. Because of the ample structural presence, it is ideal for posterior restorations that demand high durability, including cases with deep preparations or widened canals due to repeated endodontic treatment. Assistants benefit from the consistent sizing and color coding, supporting efficient setup across multiple operatories.

These posts offer a more forgiving stress profile compared to metal options while still delivering the rigidity needed for stable crown foundations. Their reliable handling and predictable performance make them valuable in demanding restorative workflows. It is also the best high diameter parallel plastic post for achieving secure, long lasting core retention in structurally compromised teeth.