Blue etching gel containing 37% phosphoric acid. Indications: Etching enamel and dentine during composite restorations and bonding techniques. Properties: |Highly thixotropic. |Easy rinsing: excellent water solubility. |Colour: blue. |Disposable tip can be oriented to facilitate easy and precise gel placement for preparing distal or lingual zones for composite application. |Disposable tips save time and are more hygienic.