Description
37% Phosphoric Acid Etchant
Etch-37 is a 37% phosphoric acid semi-gel etchant that is effective at quickly etching enamel and dentin. Etch-37 is blue in color for easy visualization and contrast, creates micro retentive surface characteristics that are necessary for successful bonding, and rinses away cleanly and quickly leaving no residue to interfere with bonding. Etch-37 utilizes a polymer to create thixotropic properties, thus enhancing handling characteristics.
A 4-syringe pack of Etch-37 can provide approximately 120 applications (30 applications per 5g syringe).
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Unique Benefits:
- Rinses away cleanly and quickly leaving no residue to interfere with bonding
- Blue in color for easy visualization and contrast
Clinical Significance:
- Creates microretentive surface characteristics that are necessary for successful bonding
In the box
- 4 Syringes Etch-37 (5g ea.)
- 60 Disposable Syringe Tips
- Instructions
Benefits
Blue Color
Blue in color for easy visualization and contrast.
Easy Wash Off
Etchant rinses away cleanly and quickly, leaving no residue to interfere with bonding.
Instructions
SDS
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All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
All-Bond Universal ®
BISCO’s All-Bond Universal allows you to standardize clinical protocols for effective delivery of adhesion with a single-bottle.
Can I use the selective-etch technique with Etch-37?
Yes. You can use Etch-37 for selective-etch. However, BISCO recommends using Select HV Etch for selective-etch, due to its high viscosity and gel state which allows for pin-point placement.
Is there any difference between Uni-Etch and Etch-37?
Yes. Uni-Etch w/BAC is a 32% phosphoric acid etch while Etch-37 is a 37% phosphoric acid etch. This is the only difference between the two etchants.
What are the storage requirements for Etch-37?
Store at room temperature (20°C/68°F - 25°C/77°F). Store away from direct sunlight.
How does the “blue” color of Etch-37 make etching easier?
Etch-37’s blue 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-37’s thixotropic 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-37 be 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 tip should be used with the 5g syringe.
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