ULTRADENT
ULTRADENT · Etchant

ULTRADENT Ultra-Etch 35% Phosphoric Acid Etchant Kit (4 x 1.2 mL + Tips)
35% Phosphoric Acid · 4 x 1.2 mL + 20 tips · USDD# 463903 · MFG# 163
Genuine product · ships from the US
This is a genuine ULTRADENT product, shipped from our US facility in Boca Raton, FL, and backed by the USDD return & support policy. Contact us for current manufacturer warranty details.
35% Phosphoric AcidSelf-limiting & controlledStays where placedRinses cleanly4 x 1.2 mL syringes20 Blue Micro tips
Overview
ULTRADENT Ultra-Etch is a 35% Phosphoric Acid etchant known for precise, controlled placement and clean rinsing. Its viscosity keeps the etch exactly where it is applied - no uncontrolled flow onto adjacent tissue - for confident enamel and dentin etching in bonding and sealant procedures. This kit includes four 1.2 mL syringes plus 20 Blue Micro tips for direct, accurate delivery to the preparation.
- 35% Phosphoric Acid for reliable enamel and dentin etching.
- Controlled, self-limiting placement - stays precisely where applied.
- Rinses cleanly for a predictable bonding surface.
- Kit: 4 x 1.2 mL syringes + 20 Blue Micro tips for direct delivery.
- For total-etch and selective-etch bonding and sealant workflows.
Why You'll Love It
- Precise placement avoids etching where you don't want it.
- Clean rinse-off gives a predictable bond surface.
- Syringe + micro tips make application fast and accurate.
- A long-trusted etchant for bonding and sealants.
Product Details
Type: Etchant (35% Phosphoric Acid)
Kit: 4 x 1.2 mL syringes + 20 Blue Micro tips
Placement: Controlled, self-limiting, stays placed
Rinse: Clean rinse-off
Use: Total-etch / selective-etch bonding & sealants
Brand: ULTRADENT
USDD#: 463903
MFG#: 163
How It Compares
| Feature | Ultra-Etch CURRENT | 3M Scotchbond Etchant | Kerr Gel Etchant | BISCO Uni-Etch |
|---|
| Acid | 35% Phosphoric | 32-37% Phosphoric | 37.5% Phosphoric | 32% Phosphoric |
| Form | Gel (controlled) | Gel | Gel | Gel (w/ BAC option) |
| Stays placed | Yes | Yes | Yes | Yes |
| Delivery | Syringe + micro tips | Syringe | Syringe | Syringe |
| Origin | USA (ULTRADENT) | USA (3M) | USA (Kerr) | USA (BISCO) |
Comparison values are manufacturer-stated / typical published figures for general guidance; verify current specs with each manufacturer.
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Product description last updated: June 27, 2026
ULTRADENT, Ultra-Etch, Scotchbond, 3M, Kerr, BISCO, Uni-Etch are trademarks of their respective owners. US Dental Depot is an independent dental supplier.