Top Dam Green, Gingival Barrier Syringe

Clinical Overview

Top Dam Green is a light-curing gingival barrier composite designed for relative soft-tissue isolation during in-office bleaching or other procedures. Offered as a resin alternative to rubber dam, it provides efficient sealing over gingival papillae and margins with minimal flow and irritation.

Key Benefits

• Light-cure simplicity: Easily cures within 20–30 s for rapid clinical workflow.
• Excellent sealing & adhesion: Thin viscosity and thixotropic resin form a tight barrier over gums.
• Patient-friendly removal: Detaches in one piece without residue or tissue trauma.
• High comfort & control: Doesn’t irritate soft tissues and allows clear visibility of bleaching gel.
• Color contrast: Green shade enhances visibility versus whitening gel for precise placement.

Kit Contents

• 1 × 2 g syringe of light-curing gingival barrier resin (green shade)
• 3 × self-mixing applicator tips for precise dispensing

Working & Setting Times

• Working time: Apply thin layer (≤ 1 mm) over dry gingiva and papillae; viscous resin stays localized.
• Setting: Light-cure for 20–30 seconds immediately after application.

Indications

• Relative isolation of gingival tissues during in-office tooth whitening (especially with high-concentration peroxide)
• Auxiliary sealing when rubber dam is not indicated or not required

Instructions for Use

1. Thoroughly dry the gingival tissues and adjacent teeth in the target area.
2. Dispense a thin layer (max 1 mm) of the resin onto the gingiva and papillae, ensuring full coverage.
3. Light-cure with dental curing light for 20–30 seconds immediately after application.
4. Proceed with bleaching gel application or other in-office procedure.
5. After treatment, remove the barrier by gently pulling it forward—it will detach cleanly in one piece.

Summary

This gingival barrier offers a clinician-friendly, light-curing resin solution for securing gingival protection during in-office whitening. Its ease of application, fast curing, seamless removal, and soft-tissue comfort make it ideal for enhancing workflow efficiency and patient comfort when using high-strength bleaches.