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Etching Agents

17 products

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Veratiq Etchera 37% Phosphoric Acid Etchant Gel
Veratiq Dental
Veratiq Etchera 37% Phosphoric Acid Etchant Gel
4 sizes
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125 sold this month
from $5.69
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Pulpdent Etch-Rite 38% Phosphoric Acid Etching Gel — Kits
Pulpdent
Etch-Rite 38% Phosphoric Acid Etching Gel — Kits
2 sizes
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31 sold this month
from $16.95
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Pulpdent Etch-Rite 38% Phosphoric Acid Etching Gel — Syringes & Refills
Pulpdent
Etch-Rite 38% Phosphoric Acid Etching Gel — Syringes & Refills
7 sizes
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152 sold this month
from $7.25
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Pulpdent Porcelain Etch Gel 9.6% Hydrofluoric Acid Kit, 4 x 1.2 mL Syringes + 8 Tips
Pulpdent
Porcelain Etch Gel 9.6% Hydrofluoric Acid Kit, 4 x 1.2 mL Syringes + 8 Tips
106-1193
Today
64 sold this month
$53.06
Pulpdent Porcelain Etch Gel 9.6% Hydrofluoric Acid, 3 mL Syringe
Pulpdent
Porcelain Etch Gel 9.6% Hydrofluoric Acid, 3 mL Syringe
106-1194
Today
10 sold this month
$31.99
Dentonics Etch Gel, 37% Phosphoric Acid, Syringes
Dentonics
Etch Gel, 37% Phosphoric Acid, Syringes
2 colors · 5 packs
Today
from $17.70
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Pulpdent Etch-Royale 37% Phosphoric Acid Etching Gel — Syringes & Refills
Pulpdent
Etch-Royale 37% Phosphoric Acid Etching Gel — Syringes & Refills
4 sizes
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from $7.25
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Pulpdent Etch-All Etching Gel, 10% Phosphoric Acid Kit, 4 x 1.2 mL
Pulpdent
Etch-All Etching Gel, 10% Phosphoric Acid Kit, 4 x 1.2 mL
106-1102
Today
$36.01
Pulpdent Etch-Royale 37% Phosphoric Acid Etching Gel — Kits
Pulpdent
Etch-Royale 37% Phosphoric Acid Etching Gel — Kits
2 sizes
Ships in 3 business days
from $26.75
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Pulpdent Etch-All Etching Gel, 10% Phosphoric Acid, 5 mL Syringe
Pulpdent
Etch-All Etching Gel, 10% Phosphoric Acid, 5 mL Syringe
106-1103
Today
$12.75
DiaDent DiaEtch 37% Phosphoric Acid Etchant
DiaDent
DiaEtch 37% Phosphoric Acid Etchant
3 packages
Ships in 3 business days
from $9.00
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Dentonics Etch, 37% Phosphoric Acid, Bottles
Dentonics
Etch, 37% Phosphoric Acid, Bottles
2 consistencys · 5 sizes
Ships in 3 business days
from $9.75
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Zest SureEtch Phosphoric Acid Etchant
Zest Dental Solutions
Zest SureEtch Phosphoric Acid Etchant
2 forms
Ships in 3 business days
from $22.58
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Pulpdent Dentin Conditioning Gel, 22% Polyacrylic Acid Kit, 4 x 1.2 mL
Pulpdent
Dentin Conditioning Gel, 22% Polyacrylic Acid Kit, 4 x 1.2 mL
106-1091
Ships in 3 business days
$52.50
Keystone Seity Etch Gel, Blue
Keystone Industries
Keystone Seity Etch Gel, Blue
2 sizes
Ships in 3 business days
from $9.85
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Pac-Dent PacEtch Etching Gel, 1.2 mL Syringes
Pac-Dent
PacEtch Etching Gel, 1.2 mL Syringes
3 packs
Ships in 3 business days
from $11.86
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Pulpdent Etchant Semi-Gel, 35% Phosphoric Acid, 18 g
Pulpdent
Etchant Semi-Gel, 35% Phosphoric Acid, 18 g
106-1135
Ships in 3 business days
$20.50
Showing all 17 products

About etching agents

Dental etching agents are acids that prepare a surface for bonding: 35 to 37 percent phosphoric acid for enamel and dentin, hydrofluoric acid for ceramics. Phosphoric acid creates microscopic pores in enamel and dentin for the resin to lock into. Glass-based ceramics need a stronger medium than phosphoric acid: hydrofluoric acid, which dissolves the glass in the ceramic.

The acid itself: phosphoric acid for enamel and dentin, hydrofluoric acid for glass-based ceramics.

Sources: Sofan et al. 2017, Classification review of dental adhesive systems (Ann Stomatol) · Chmielewska et al. 2022, Material Connections in Restorative Dentistry: A Comprehensive Review (Int J Mol Sci)