Orca Acid Etch

Prepare tooth surfaces for reliable adhesion with ORCA Acid Etch, a phosphoric acid etching gel for enamel and dentin conditioning before bonding in Egypt. It creates the micro-roughened surface composite, sealants, and adhesive restorations need to bond predictably.

Clinical Uses

• Enamel and dentin conditioning before composite bonding
• Surface preparation for pit and fissure sealants
• Etching step in total-etch and selective-etch adhesive techniques

Key Features

• Phosphoric acid etching gel for professional restorative use
• Controlled, thixotropic gel that stays where placed
• Supports strong, durable bonding for composite and sealant procedures
• Easy rinse-off after the recommended contact time

Specifications

How to Use

1. Isolate the tooth and apply ORCA Acid Etch to enamel (and dentin if using total-etch) with an etch tip.
2. Leave in place for the manufacturer's recommended contact time.
3. Rinse thoroughly and dry to a frosty white enamel surface, avoiding overdrying dentin.
4. Proceed with a bonding agent before placing the restoration.

Why Buy From MedSTA

• Genuine ORCA stock sourced for the Egyptian market
• Fast Cairo and nationwide delivery
• Trusted by restorative dental practices across Egypt

FAQ

What is ORCA Acid Etch used for?
It conditions enamel and dentin so composite, sealants, and bonded restorations adhere reliably.

How long should the etch stay on the tooth?
Follow the product insert and your clinic's bonding protocol; over-etching dentin can weaken the bond.

Do I need a separate bonding agent after etching?
Yes, etching is a preparation step — a bonding agent is applied afterward before the restoration.