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Etch-37™

Etch-37 is a 37% semi-gel phosphoric acid etchant designed for etching tooth structure prior to bonding.

Item No:
 

Description

37% Phosphoric Acid Etchant
Etch-37 is a 37% phosphoric acid semi-gel etchant that is effective at quickly etching enamel and dentin. Uni-Etch is polymer-thickened and effectively removes the smear layer, etchesand demineralizes enamel and dentin. It is easily manipulated into small areas such as endodontically treated root canals and undercuts. This makes it more versatile than some thicker gel etchants for etching all restorative surfaces. Published research proves that BISCO etchants produce higher bond strengths to (wet or dry) dentin1 and enamel.

  • Rinses away cleanly and quickly leaving no residue to interfere with bonding
  • Blue in color for easy visualization and contrast
  • Creates microretentive surface characteristics that are necessary for successful bonding.
  • Bulk syringe delivery system available

Features & Benefits

Blue Color

Blue Color

Blue in color for easy visualization and contrast.

Easy Wash Of

Easy Wash Of

Etchant rinses away cleanly and quickly, leaving no residue to interfere with bonding.

Unparalleled Bond

Unparalleled Bond

Creates microretentive surfaces that are necessary for successful bonding. Published research proves that BISCO etchants produce higher bond strengths to (wet or dry) dentin1 and enamel.

 
 

To submit a question regarding BISCO products, please click here.

How does the “blue” color of Etch-37make etching easier?
 Etch-37blue color allows for easy identification and contrast where deep color differentiation is important. The vibrant color assists clinicians in being able to see the product during placement and removal procedures.

How long should I etch or clean my restorations with Etch-37?

  • Dentin and enamel should be etched for 15 seconds.
  • If using phosphoric acid as a cleaning agent on dental restorative materials: 30 seconds.

Why is Etch-37thixotropic viscosity significant?
 BISCO’s semi-gel etchants (i.e., Etch-37) utilize a polymer to create thixotropic properties and enhance handling characteristics. It is more versatile than thicker gel etchants because it can be easily manipulated into small areas such as endodontically treated root canals and undercuts.

Can Etch-37be used with any other tips than the 25-gauge blue tips that are provided?
 It is recommended to use the tips that arrive with the product, which have been tested for optimal dispensing. The 25-gauge tip should be used with the 1g syringe, and the 22-gauge tips should be used with the 5g syringe.

PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_English - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Albanian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Bulgarian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Croatian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Czech - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Danish - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Dutch - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Estonian - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Finnish - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_French - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_German - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Greek - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Hungarian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Icelandic - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Italian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Latvian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Lithuanian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Macedonian - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Norwegian - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Polish - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Portuguese - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Romanian - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Russian - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Slovak - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Slovenian - SDS
PDF May 22, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Spanish - SDS
PDF May 23, 2023 Uni Etch Select HV Etch Etch 37 SDS INT_Turkish - SDS
 

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1. Kanca, J.J. “Etchant composition and bond strength to dentin”. Am J Dent 1993;6:162-164