3M Filtek Z350 XT Flowable Restorative Composite Resin A1/A2/A3/A3.5

3M Filtek Z350 XT Flowable Composite Resin is a visible-light-cured, radiopaque dental composite resin designed for direct restorative procedures on anterior and posterior teeth. It offers smooth handling, good shape stability before curing, natural-looking shades, and reliable polish retention. Available options include A1, A2, A3, A3.5, and a 1-set option containing A1, A2, A3, and A3.5.

This light-cured dental restorative material is designed to provide convenient handling during cavity restoration and other restorative procedures. Its flowable consistency helps the material adapt to tooth surfaces, while its shape stability supports controlled placement before light curing.

The material is available in commonly used tooth shades, making it suitable for restorative work where natural colour matching is important.

3M Filtek Z350 XT Flowable Restorative, the relevant shade-specific item numbers are: 

Product Specifications

Key Features and Benefits

Smooth, Non-Stick Handling

The material is designed for easy manipulation with dental instruments and helps facilitate adaptation to the prepared tooth surface.

Good Shape Stability

Its handling characteristics allow the dentist to shape and contour the material before polymerization while maintaining its intended form.

Natural-Looking Shades

The available A1, A2, A3, and A3.5 shades provide options for matching different tooth colours in restorative procedures.

Nanotechnology-Based Resin

The material incorporates 3M nanotechnology, supporting a smooth surface finish and polish retention after finishing and polishing.

Radiopaque Formulation

Its X-ray visibility can assist dental professionals in evaluating restorations radiographically and assessing the restorative area during diagnosis and follow-up.

Versatile Restorative Applications

The resin can be used for a range of direct and indirect restorative procedures involving anterior and posterior teeth.

Available Shades and Options

Choose the option that best matches your clinical requirements:

• A1: Light tooth shade
• A2: Common natural tooth shade
• A3: Medium natural tooth shade
• A3.5: Deeper natural tooth shade
• 1 Set: A1, A2, A3 and A3.5

Dental Applications

Direct Restorations

The composite resin can be used for direct restoration of various cavities in:

• Anterior teeth
• Posterior teeth
• Other suitable restorative indications according to the dental professional’s clinical judgment

Tooth Contour and Structural Applications

The material can also be used for applications such as:

• Tooth cusp reshaping
• Post and core forming
• Fixed splint applications

Indirect Restorative Procedures

It may also be used as part of selected indirect restorative procedures, including:

• Anterior restorations
• Posterior restorations
• Inlays
• Onlays
• Veneers

Why Choose 3M Filtek Z350 XT Flowable Composite Resin?

For dental professionals looking for a versatile flowable composite resin, this material combines practical handling with aesthetic shade options and radiopaque properties.

Key advantages include:

• Visible-light curing
• Flowable handling for controlled placement
• Good adaptation to tooth surfaces
• Shape stability before curing
• A1, A2, A3 and A3.5 shade choices
• Nanotechnology-based resin formulation
• Good polish retention
• Natural-looking restorative shades
• Radiopaque formulation for X-ray evaluation
• Applications across anterior and posterior restorative procedures

Who Is This Dental Composite Resin For?

This product is intended for qualified dental professionals and dental practices requiring a light-cured restorative composite for appropriate clinical applications.

It can be considered for dental clinics, restorative dentistry practices, dental laboratories involved in selected indirect procedures, and professional dental supply procurement.

Product Selection

Available options:
A1 | A2 | A3 | A3.5 | 1 Set (A1 + A2 + A3 + A3.5)

Select the required shade or complete shade set before ordering.

Professional-use note: 

Dental restorative materials should be selected, handled, cured and used according to the manufacturer’s instructions for use and the judgment of a qualified dental professional.

Frequently Asked Questions

What is 3M Filtek Z350 XT Flowable Composite Resin?

3M Filtek Z350 XT Flowable Composite Resin is a visible-light-cured, radiopaque resin-based dental restorative material designed for appropriate anterior and posterior restorative applications.

What shades are available?

The available shades listed for this product are A1, A2, A3 and A3.5. A multi-shade set is also available with A1, A2, A3 and A3.5.

Is the material light cured?

Yes. The product is designed as a visible-light-cured dental composite resin.

Is this composite resin radiopaque?

Yes. Its radiopaque properties allow the restoration to be visible during dental X-ray examination, which can assist clinicians when evaluating the restorative area.

Can it be used on anterior and posterior teeth?

Yes. The supplied product information identifies applications for both anterior and posterior teeth, subject to the dental professional’s clinical judgment and the applicable product instructions.

What can this dental composite be used for?

Listed applications include direct cavity restorations, tooth cusp reshaping, post and core forming, fixed splints, and selected indirect restorative procedures such as inlays, onlays and veneers.

Which shade should I choose?

Shade selection should be determined by the dental professional based on the patient’s tooth colour and the requirements of the restoration. The available choices are A1, A2, A3 and A3.5.