HF-Etchant Hydrofluoric Acid Etching Gel x1 syringe - VINCISMILE

Hydrofluoric acid etching gel is a fluid gel with excellent solubility and miscibility in water.

Its color is red, easily identifiable on contrasting porcelain surfaces.

Indication

• Used for etching various types of resin-bonded porcelain/ceramic restorations (conventional feldspar porcelain, leucite glass-ceramic, lithium disilicate, zirconia-reinforced lithium silicate glass-ceramic, fluorapatite glass-ceramic, etc.) prior to the bonding and cementation procedure.

• It roughens the restoration surface and improves the mechanical locking force.

Notes: Hydrofluoric acid in HF-Etchant can be selectively combined with silicon in silicate ceramics to form water-soluble tetrahedral SiF4 compounds, which can form cellular mechanical retention structures on ceramic surfaces after washing with water.

Hydrofluoric acid is highly toxic and deadly when combined with calcium ions in the human body. Therefore, HF acid is generally used for pretreatment of restorations outside the mouth and must be washed or neutralized with an alkali product.

Benefits
• Good rheology, precise localization.

• Bright colors to identify.

• Easy to rinse.

Content
1.2 ml x 1 syringe + 10 tips