5-MINUTE BUSINESS SYNOPSIS 2 · Part 7 of 10
Etching a ceramic surface looks like the finish line because the surface changes. It is only the first half. A bond that skips the silane is a bond that depends on mechanical retention alone.
What the gel is
PRO-LINE porcelain etchant is a 10% hydrofluoric acid gel in a 3 g syringe with 5 application tips. The page describes it as a conditioner for porcelain or ceramic surfaces prior to bonding, easy to control and apply, and not staining the composite or fixation resin.
Why the silane is part A and B
The product page states that you also need a silane bonding enhancer, listed as item 016-020, and describes the etchant as part A with silane as part B. The gel prepares the surface; silane is what chemically connects it to the resin. Treat the two items as one order line.
Safety is not optional
Hydrofluoric acid is a hazardous chemical. The page lists the gel as approved for intraoral use, but follow the manufacturer's instructions for use, isolate the field, use the application tips, and have your team trained on handling and neutralization before the first case. At $16.64 for the syringe, the cost of the material is the smallest part of the protocol.
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Pricing
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Full product page: P008-050
The Full Series
- How Long Alginate Really Stays Accurate Before You Pour
- Why Non-Eugenol Temporary Cement Protects Your Final Bond
- The Wax Temperature Range That Decides Your Margin Fit
- What A $17.60 Milling Bur Costs Per Crown
- Which Blasting Abrasive Size Is Safe For Divesting
- Glass Ionomer Luting Cement: What $17 Actually Gets You
- The Silane Step Most Teams Forget After Porcelain Etching (you are here)
- What Each Mixing Tip Really Costs You In Impression Material
- Which Articulator Is Enough For Denture Wax-Up
- Beryllium-Free NiCr Alloy: What To Check Before You Cast
← Part 6: Glass Ionomer Luting Cement: What $17 Actually Gets You
Part 8: What Each Mixing Tip Really Costs You In Impression Material →