• Convenient Handling: Highly resistant to slumping and non-sticky, allowing for easy sculpting before curing.

• Low Shrinkage: Reduced polymerization shrinkage helps minimize post-operative sensitivity for the patient.

• High Strength: Exceptional fracture toughness and wear resistance, especially suitable for high-stress posterior restorations.

• Natural Esthetics: Available in 12 shades that blend seamlessly with natural tooth structure.

• Easy Polishing: Polishes quickly to a high-gloss finish that lasts.

The 3M Filtek Z250 is a light-activated, radiopaque, universal composite restorative designed for both anterior (front) and posterior (back) teeth. It utilizes a reliable hybrid technology that provides a balance of strength, low shrinkage, and high-polish aesthetics, making it a versatile "go-to" material for daily dental procedures.

PropertyDetailFiller MaterialZirconia / SilicaFiller Loading60% by volume (un-treated)Particle Size0.01 to 3.5 $\mu m$Resin SystemBIS-GMA, UDMA, and BIS-EMARadiopacityYes (Visible on X-rays)Cure TypeVisible Light Cure (400–500 nm range)

• Packaging: Typically available in 4g Syringes (refills) or 0.2g Capsules (unit-dose).

• Storage: Store at room temperature between 15–25°C (59–77°F).

• Shelf Life: Keep the syringe cap tightly closed when not in use to prevent premature hardening from ambient light.

• 1. Preparation: Clean the tooth with pumice and water. Select the appropriate shade before isolating the tooth.

  2. Placement: Apply the material in increments. For most shades, the maximum increment thickness is 2.5 mm.

  3. Curing: * Standard Shades (A1, A2, B2, etc.): Light cure for 20 seconds per 2.5 mm increment.

     • Opaque/Darker Shades (UD, C4): Light cure for 30 seconds per 2.0 mm increment.

  4. Finishing: Shape the restoration with fine finishing diamonds or burs. Use polishing strips for proximal surfaces.

• Direct anterior and posterior restorations (Classes I, II, III, IV, and V).

• Core build-ups to support crowns.

• Splinting of loose teeth.

• Indirect restorations, including inlays, onlays, and veneers.

• Warranty: 3M warrants that the product will be free from defects in material and manufacture. If defective, the exclusive remedy is replacement or refund of the purchase price.

• Safety Note: This product contains acrylates. Avoid use on patients with known acrylate allergies. Avoid contact with uncured resin on skin.