Etching 37 for Tooth Gems – 37% Phosphoric Acid Etching Gel (4 g)
Etching 37 for Tooth Gems – 37% Phosphoric Acid Etching Gel (4 g)
Effective tooth surface preparation for optimal adhesion. Etching gel with 37% phosphoric acid.
Etching 37 Gel is a gel based on 37% phosphoric acid, designed for use in tooth gem application. It is one of the three essential products ensuring safe and long-lasting adhesion.
This gel prepares the tooth surface by creating a micro-roughness that allows the primer and composite to better adhere to the enamel. It is intended for use only as part of a professional protocol.
Features:
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Volume: 4 g
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Concentration: 37% phosphoric acid
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Easy-to-control gel texture
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Essential for reliable tooth gem bonding
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To be used only in combination with the other two products of the complete protocol
⚠️ Important:
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This product does not include a disposable applicator (cannula).
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It cannot be used on its own, but only as part of a 3-step protocol (refer to training for the complete method).
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Professional training is strongly recommended before any use to ensure the safety of the procedure and the longevity of the result.
1 syringe – 4 g – Etching Gel 37%
Disclaimer – Product Use
Ma Formation Strass accepts no responsibility in the event of product misuse by individuals who are not properly trained or who do not understand the relevant protocols and risks.
All products offered comply with the applicable CE standards and pose no risk when used correctly by qualified professionals.
It is the user's responsibility to complete appropriate training before using the products.
No claims will be accepted in cases of misuse, lack of training or failure to follow proper procedures.
Everything you need to know
Frequently asked questions
Why specifically 37%?
37% phosphoric acid is the reference concentration in odontology for preparing dental surfaces before bonding. It is exactly the same concentration used for veneers, bridges and orthodontic brackets. Neither too strong (enamel damage risk) nor too weak (insufficient roughness).
Does the etching gel damage enamel?
No. The micro-roughness created by the gel is reversible: if no bonding is applied afterward, it naturally disappears through salivary remineralization. The protocol is therefore enamel-safe. This is exactly what is used in odontology for bridges and veneers.
How many applications can I do with 4 g?
The 4 g capacity (in a syringe) allows for about fifty applications. More than enough to start a tooth gem application activity without initial over-stocking risk.
Can I use the etching gel alone, without primer or composite?
No. The etching gel is only step 1 of the protocol. Without primer (step 2) or composite (step 3), no lasting adhesion is possible. The gel must always be used as part of the complete 3-step protocol.
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Ready to start the application protocol?
37% dental-grade etching gel — essential step 1 for lasting hold.
