Ultra-Etch Econo Refill, 35% Phosphoric Acid Solution

Clinical Overview

Ultra‑Etch™ is a 35% phosphoric acid gel formulated for total‑etch adhesive protocols on enamel and dentin. Its thixotropic consistency allows precise placement without slumping—ideal for both anterior and posterior applications. The product’s self‑limiting etch depth helps maximize bond strength while minimizing postoperative sensitivity.

Key Benefits

• Precise viscosity: Viscous enough to stay in place, yet fluid enough to penetrate fissures via capillary action.
• Self‑limiting etch: Average etch depth of ~1.9 µm after 15–20 sec, reducing risk of over‑etching.
• Blue tint: Enhances visibility during placement and confirms complete rinse-off.
• Clean rinsibility: Leaves no residue for consistent bonding surface.
• Economical bulk refill: Twenty 1.2 mL syringes in one kit support high-volume practices.

Kit Contents

• 20 × 1.2 mL syringes of Ultra‑Etch™ 35% phosphoric acid gel (Ref. 168)
• (No delivery tips included in refill pack)

Application Protocol

• Etch duration: Apply gel to enamel or dentin for 15–20 seconds.
• Rinsing: Thorough rinse for ≥10 seconds; blot lightly leaving surface moist.
• Optional use: A 5‑second phosphoric rinse may remove porcelain salts before silane application.

Indications

• Total‑etch preparation of enamel and dentin for composite restorations, sealants, and adhesives.
• Surface preparation prior to bonding porcelain or composite (e.g. removing residues before silanization).

Instructions for Use

1. Isolate tooth with rubber dam or cotton rolls.
2. Dry surface before etching.
3. Attach Blue Micro™ or Inspiral™ tip; dispense gel precisely onto target enamel or dentin.
4. Leave in place for 15–20 seconds.
5. Rinse thoroughly for at least 10 seconds; blot dry leaving surface visibly moist.
6. Proceed immediately with bonding adhesive per protocol.

Summary

Ultra‑Etch™ Econo Refill (Ref. 168) offers clinicians a reliable 35% phosphoric acid etchant with predictable, self‑limiting etch performance. The distinctive blue, thixotropic gel delivers precise placement and clean rinse‑off. With 20 syringes per pack, it supports efficient workflow for adhesive bonding, restorative, and sealing procedures.