Ivoclar Vivadent N-Etch Etchant - Regular Refill

Ivoclar Vivadent N-Etch Etchant is a dental etchant formulated as a 37% phosphoric acid gel, designed for efficient and effective enamel and dentin conditioning. This product from Ivoclar Vivadent is engineered to provide optimal surface preparation, which is crucial for reliable bonding in restorative and adhesive dentistry.

N-Etch is indicated for use in conjunction with composite restorations, sealants, and the adhesive luting of indirect all-ceramic or composite restorations. Its gel consistency facilitates precise application, while a distinct blue color indicator aids in visualizing coverage on tooth surfaces, helping to ensure uniform and complete etching.

Key Features : 

Formulated as a 37% phosphoric acid gel for effective enamel etching and dentin conditioning.
Indicated for use with composite restorations, sealants, and adhesive luting of indirect all-ceramic or composite restorations.
Features a blue color indicator and gel consistency for precise application and visual control, minimizing the risk of over-etching.
Classified as a medical device under Regulation 2017/745 on Medical Devices (MDR).

Tooth Preparation:
Clean the tooth surface and ensure proper isolation.
Application:
Apply N-Etch gel directly onto enamel and/or dentin using the dispensing tip.
Etching Time:
Enamel: 15–30 seconds
Dentin: 10–15 seconds
Rinsing:
Rinse thoroughly with water to remove all etchant.
Drying:
Gently air-dry—enamel should appear frosty; avoid overdrying dentin.
Next Step:
Proceed with bonding agent application as per protocol.