37% Phosphoric Acid Etchant

ORCA Etch Gel is a blue viscous gel of 37% Phosphoric acid for enamel and dentin Conditioning for the Sealing and direct composite restorations, adhesive cementation of inlays, crowns, bridges, veneers, adhesive bridges,s and bonding of orthodontic attachments.s, It features ideal viscosity, facilitates precise placement, and superior control.

Benefits:

ORCA Etch etchant is self-limiting in its depth of etch and creates an etch pattern that adhesives can penetrate for increased bond strength. Though ORCA Etch etchant is viscous, it can penetrate the smallest fissures or occlusal surfaces due to physical and chemical properties that promote capillary action.

Handling the product ORCA Etch:

1- Isolation by a rubber dam is the preferred method.

2- Prepare cavity with minimal tooth reduction.

3- Place the ORCA Etch Gel and allow the gel to stay for 15 seconds.

4- Rinse thoroughly with water spray.

5- Dry etchedthe tooth surface with clean, dry air/cotton swab.