Key Features & Benefits

• Genuine 3M SofLex Discs (Contouring and Polishing Discs Kit #1980)
• Complete finishing and polishing system
• Premium aluminium oxide abrasive technology
• Four colour-coded grit levels:
  • Coarse
  • Medium
  • Fine
  • Superfine
• Flexible discs adapt to natural tooth anatomy
• Produces smooth, highly polished restorations
• Suitable for both anterior and posterior teeth
• Easy Pop-On disc attachment system
• Fracture-resistant stainless steel RA mandrel
• Sterilisable metal mandrel for repeated use
• Compatible with standard slow-speed contra-angle handpieces
• Non-loading abrasive helps reduce clogging
• Consistent polishing performance
• Saves valuable chairside time

Achieve Natural-Looking Composite Restorations

The 3M SofLex Discs have become the gold standard for finishing and polishing direct restorations.

Its sequential polishing protocol allows clinicians to gradually refine restoration surfaces, creating:

• Natural anatomical contours
• Smooth restoration margins
• High-gloss enamel-like finish
• Reduced surface roughness
• Improved aesthetics
• Enhanced stain resistance
• Greater patient satisfaction

Flexible Aluminium Oxide Discs

Each polishing disc features a durable aluminium oxide coating that delivers efficient cutting while maintaining a smooth polishing action.

The unique flexible backing allows each disc to adapt naturally to:

• Convex surfaces
• Concave anatomy
• Interproximal contours
• Incisal edges
• Occlusal anatomy
• Cervical margins

This flexibility minimises gouging while producing consistent polishing results across every restoration.

Colour-Coded Sequential Polishing System

The Sof-Lex system uses an intuitive colour-coded sequence that simplifies restorative finishing.

Coarse

Ideal for:

• Initial contouring
• Gross reduction
• Shaping composite restorations

Medium

Perfect for:

• Refining contours
• Smoothing restoration surfaces
• Preparing for polishing

Fine

Designed to:

• Remove minor scratches
• Improve surface smoothness
• Enhance gloss

Superfine

Provides:

• High-lustre polishing
• Enamel-like shine
• Final aesthetic finish

Pop-On Mandrel System

The patented 3M Pop-On Mandrel enables quick disc replacement without complicated assembly.

Benefits include:

• Faster disc changes
• Secure disc attachment
• Reduced downtime
• Improved workflow efficiency
• Simple one-handed operation

The supplied stainless steel RA mandrel is both fracture-resistant and autoclavable, ensuring long-lasting clinical reliability.

Suitable Clinical Applications

The 3M SofLex Discs (Contouring and Polishing Discs Kit #1980) are ideal for polishing and finishing:

• Composite restorations
• Universal composites
• Nanocomposites
• Microhybrid composites
• Compomer restorations
• Ceramic restorations
• Metal restorations
• Composite veneers
• Class I–V restorations
• Anterior restorations
• Posterior restorations
• Crown margins
• Facial surfaces
• Lingual surfaces

Kit Contents

The 3M SofLex Discs Kit (Contouring and Polishing Discs Kit #1980) includes:

• 30 Coarse Discs
• 30 Medium Discs
• 30 Fine Discs
• 30 Superfine Discs
• ½-inch disc diameter assortment
• ⅜-inch disc diameter assortment
• 1 Pop-On RA Mandrel

This complete assortment provides everything needed for multiple restorative polishing procedures.

Product Specifications

Why Choose the 3M SofLex Discs for Contouring & Polishing?

For decades, 3M Sof-Lex discs have been one of the most trusted finishing and polishing systems in restorative dentistry. Their combination of flexible disc technology, premium aluminium oxide abrasives and intuitive colour-coded sequence allows clinicians to consistently achieve exceptional aesthetic outcomes with minimal effort.

Whether restoring anterior aesthetics or polishing posterior composite restorations, the 3M Sof-Lex Contouring and Polishing Discs Kit #1980 offers reliable performance, outstanding durability and beautifully polished restorations that closely replicate the natural appearance of enamel.

Frequently Asked Questions

What is the 3M Sof-Lex Contouring and Polishing Discs Kit used for?

It is used for contouring, finishing and polishing composite, compomer, ceramic and metal dental restorations to achieve a smooth, high-gloss finish.

Can Sof-Lex discs be used on composite restorations?

Yes. They are specifically designed for polishing direct composite restorations and are among the most widely used polishing systems in restorative dentistry.

What grit sequence should be used?

The recommended sequence is:

• Coarse
• Medium
• Fine
• Superfine

Using the full sequence produces the smoothest surface and highest gloss.

Are the discs flexible?

Yes. Their flexible construction adapts to convex, concave and irregular tooth surfaces, helping maintain natural anatomy while reducing the risk of gouging.

Is the Pop-On mandrel reusable?

Yes. The included stainless steel RA mandrel is autoclavable, fracture-resistant and designed for repeated clinical use.