Scotchbond Universal Etch Blue is a 34% phosphoric acid with a pH of approximately 0.1, it is used an etching gel for the Scotchbond Universal Adhesive.

Details:

• Low-viscosity, gel-like consistency.
• Gel has a distinct blue color to assist in completely rinsing away of the etchant.
• Flexible dispensing tip can be individually adjusted before application.
• Improved, easy-to-place etchant.

Suggested Applications:

• Acid etching of enamel and dentin.