Clinical Overview
Ultra‑Etch™ is a 35% phosphoric acid gel specially formulated for etching enamel and dentin prior to adhesive procedures. It features a highly controlled viscosity and a self‑limiting depth of etch (~1.9 µm at 15 s), which enhances bond strength while minimizing sensitivity. The distinctive blue tint improves visibility during placement and ensures complete rinsing.
Key Benefits
- Self‑limiting etch: Average etch depth of ~1.9 µm in 15 s reduces risk of over‑etching.
- Ideal viscosity: Thixotropic gel penetrates micro‑fissures yet resists gravity on vertical surfaces.
- Enhanced capillary action: Reaches fissures and occlusal pits for comprehensive conditioning.
- Blue coloration: Facilitates precise placement and complete rinse-off verification.
- Clean rinsibility: Leaves no residue, simplifying workflow and reducing contamination risk.
- Bulk kit for efficiency: Twenty syringes and 40 Blue Micro™ tips support multiple procedures.
Kit Contents
- 20 × 1.2 mL syringes of 35% Ultra‑Etch™ phosphoric acid gel
- 40 × Blue Micro™ disposable tips for precise placement
Application & Protocol
- Etch time: 15–20 seconds on enamel and dentin; studies show optimal etch at ~1.9 µm.
- Rinse & dry: Rinse thoroughly; blot off excess water, leaving surface visibly moist for adhesive application.
- Optional use on porcelain: Can remove salts on etched porcelain surfaces for silane prep.
Indications
- Etching enamel and dentin in total‑etch adhesive protocols
- Surface preparation for composite restorations, sealants, and bonding procedures
- Pre-conditioning of etched porcelain before silane application to remove precipitates
Instructions for Use
- Isolate operating field with rubber dam or cotton rolls.
- Dry tooth surface before application.
- Attach Blue Micro™ or Inspiral™ tip to syringe.
- Dispense gel precisely onto enamel or dentin; leave for 15–20 s.
- Rinse thoroughly for at least 10 s; blot excess water leaving surface visibly moist.
- Proceed immediately with adhesive bonding procedure.
Summary
Ultradent Ultra‑Etch™ Econo Kit (Ref. 167) provides efficient, controlled etching with precision delivery and clean rinsing. Its self‑limiting etch depth and visible blue gel aid in consistent application and enhanced bonding outcomes. The 20‑syringe kit with 40 Blue Micro tips ensures clinic readiness for multiple restorative workflows with minimal risk and maximum efficiency.
