HDC HanFil Flow

HDC HanFil Flow is a nano-hybrid flowable composite developed for direct anterior and posterior dental restorations. Its smooth consistency allows the material to flow into small cavities, irregular surfaces and difficult-to-access restorative areas while supporting controlled placement.

The syringe-delivery system helps minimise material waste and allows accurate application. HanFil Flow can be used for Class I–V restorations where clinically appropriate, small cavity filling, base or liner placement, undercut block-out and repair of existing restorative materials.

The product is polymerised using a compatible dental curing light. The packaging states an approximate 20-second curing time, although the required curing time can vary according to shade, layer thickness and curing-light intensity. Always follow the supplied instructions.

The referenced package contains two 2g syringes and is shown in shade A2. Handae Chemical lists A1, A2, A3, A3.5, B1 and B2 among the standard shades. Official Handae HanFil Flow page

Key Features

• Nano-based flowable composite resin
• Light-cured restorative material
• Smooth and controlled flowability
• Suitable for anterior and posterior restorations
• Approximate 20-second curing time
• Precise syringe delivery
• Supports accurate placement in small cavities
• Suitable as a base or liner
• Natural tooth-coloured shades
• Two 2g syringes per standard package
• Manufactured in South Korea
• For professional dental use only

Clinical Applications

• Filling small cavities
• Selected Class I–V restorations
• Cervical restorations
• Base or liner beneath restorative materials
• Undercut block-out
• Tunnel preparations
• Sealing small pits and fissures
• Repairing minor defects in existing restorations
• Filling small gaps or marginal irregularities
• Other applications permitted by the manufacturer’s instructions

The manufacturer specifically lists small cavities, Class I–V applications, restorative-material repair and undercut block-out. Official indications

Technical Specifications

A current dental-material listing also identifies HanFil Flow as an HDC South Korean nano-hybrid, light-cured direct restorative composite. Dandal product catalogue