GC Gold Label 9 Extra — High Strength Strontium-Based Glass Ionomer Restorative | 15g Powder + 8g Liquid

GC Gold Label 9 Extra is a high-strength strontium-based glass ionomer restorative providing all the genuine properties of glass ionomers — with physical properties strong enough for use in posterior teeth. Its unique strontium glass formulation delivers excellent radiopacity, snap-set characteristics, and a surface strengthening effect over time in saliva — making it the trusted choice for clinicians worldwide.

Key Advantages

✅ Chemical Adhesion to Tooth Structure — Minimal cavity preparation; no etching or bonding agents required
✅ Chemical Setting Without Shrinkage — Single-step placement without layering
✅ Similar Thermal Expansion as Tooth — Minimal stress on marginal seal
✅ Strontium-Based Glass — Good radiopacity and snap-set characteristics unanimously preferred by clinicians
✅ Fluoride Release & Internal Remineralisation — Strontium mimics calcium to form strontium hydroxyapatite and fluoroapatite within tooth structure
✅ Surface Strengthening Effect — Calcium ions from saliva diffuse into GIC surface; material strengthens over time
✅ Consistent, Predictable Seal — Ion exchange zone chemically fuses GIC to dentin and enamel for a long-lasting seal
✅ High Compressive & Flexural Strength — 60% higher wear resistance than conventional glass ionomers
✅ Fast Mixing — 10 Seconds — Working time 2 min from start of mix; net setting time 2 min
✅ Final Finishing at 6 Minutes — Under water spray using standard techniques

Clinical Indications

• Class I and small Class II restorations in non-load bearing areas
• Class I and Class II restorations in deciduous teeth
• Transitional restorations
• Base / Core build-ups

Technical Specifications

Powder/Liquid Ratio: 3.4g / 1.0g (1 level scoop powder : 1 drop liquid)
Mixing Time: 10 seconds (first portion) + 15–20 seconds (full mix)
Working Time: 2 minutes from start of mixing at 23°C
Net Setting Time: 2 minutes
Final Finishing: 6 minutes after starting mix (under water spray)
Brand: GC Corporation, Japan

Directions for Use

1. Dispensing — Lightly tap powder bottle against hand (do not shake/invert). Standard ratio: 1 level scoop powder to 1 drop liquid. Discard first 1–2 drops from new bottle.
2. Mixing — Divide powder into 2 equal parts. Mix first portion with all liquid for 10 seconds. Incorporate remaining portion and mix thoroughly for 15–20 seconds.
3. Tooth Preparation — Prepare tooth using standard techniques. Extensive mechanical retention not necessary. Apply GC Cavity Conditioner (10 sec) or GC Dentin Conditioner (20 sec). Rinse thoroughly. Dry by blotting — DO NOT DESICCATE. Surface should appear moist (glistening).
4. Placement — Transfer cement to preparation using syringe or suitable instrument. Avoid air bubbles. Form preliminary contour and cover with matrix if required.
5. Protection — When set, immediately apply GC Fuji Varnish (blow dry) or GC Fuji Coat LC (light cure 10 sec).
6. Finishing — Final finishing under water spray at 6 minutes. Apply G-Coat Plus and light cure 20 sec. Instruct patient not to apply pressure for 1 hour.

Pack Contents

• 1 x 15g Powder
• 1 x 8g Liquid (6.4ml)

Shipping Information

Dispatched within 1–2 working days. Worldwide delivery in 7–30 days via India Post. Import duties and customs charges are the buyer's responsibility.

Returns Policy

100% money-back guarantee within 30 days of receipt. Contact us before returning goods.

Note: Images are for illustration purposes only. Packaging may vary. Latest available stock will be shipped.