ARK Medical Industries :- (Expertly innovative products) With 16 years of experience in manufacturing the medical gels and ECG/ECC Electrodes for the local market and exporting to the European Union .4 years ago in the field of dentistry, we introduced the brand Astra Medical and now we introduce the brand ARK.

ARK Etch - 37% Phosphoric Acid Etchant

ARK 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 and bonding of orthodontic attachments, It features ideal viscosity, facilitates precise placement and superior control.

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

 Handling the product ARK Etch:
1- Isolation by Rubber dam is preferred method.
2- Prepare cavity with minimal tooth reduction.
3- Placement of ARK Etch Gel and allow the gel to stay for 15 second.
4- Rinse thoroughly with water spray.
5- Dry etched tooth surface with clean, dry air / cotton swab.