The complete sealing of the prepared canal space with filling materials is one of the basic steps of root canal treatment. In the clinic, the combination of gutta-percha with a sealer is widely used to fill the canal. Since the adhesion of the sealer to the dentin is very important. The best sealer is called a sealer that creates a very high tensile strength of the bond with tooth dentin. Today, one of the best dental sealers available in the market is the ah26 sealer belonging to Dentsply Maillefer Company, which despite this feature is one of the most widely used and popular sealers used by dentists.
Oriseal sealer is a product of Danesh Bonyan Fanavari Nasl Karo in terms of chemical and physical properties similar to AH26 brand, and all comparative tests have been conducted at Shahid Beheshti University of Medical Sciences Research Center.

Indications:
Apically and coronally and laterally perfect seal in root canal permanent teeth

Characteristics:
• Sealer based on epoxy resin (similar to AH26 sealer) for permanent restoration of tooth root canal
• Free of acrylic and eugenol in order not to cause tissue sensitivity
• Does not contain silver in order to prevent dentine discoloration
• Excellent biocompatibility and bacteriostatic with ISO 10993-5 approval
• Creation and continuation seal apical, lateral, coronal
• Highly desirable radio opacities with base 5
• High bond tensile strength with dentine
• Dimensional stability and non-shrinkage during setting time
• Insolubility in tissue fluids
• It has an ideal film thickness according to the standard ISO 6876

Setting time 9-15 hours
Working time 4-6 hours

Components:
• Powder Glass 8g
• Resin Tube 10 g
• Instruction for use