N-Etch is an etching gel containing 37% phosphoric acid. N-Etch is used for enamel etching and dentin conditioning in conjunction with composite restorations, sealants and the adhesive luting of indirect all-ceramic or composite restorations.
N-Etch is the best partner for Tetric N-Bond for enamel etching and dentin conditioning.

Indications

• N-Etch is a gel used for enamel etching and dentin conditioning in conjunction with adhesives, composites, luting materials and fissure sealants.

Composition

• N-Etch contains phosphoric acid (37 wt.% in water), thickeners and pigments.

• ✓Giomer-based bulk-fill — no separate base layer needed
• ✓Fluoride-releasing and recharging for caries protection
• ✓Radiopaque — easily detectable on X-rays
• ✓Ideal for Class I and II cavities
• ✓4mm cure depth — saves chair time significantly
• ✓Low polymerization shrinkage — reduces sensitivity