The XD-Paster Filler is a precision endodontic rotary instrument engineered for smooth, homogeneous distribution of filling materials during root canal therapy. Featuring a specialized cone-shaped spiral, it efficiently pushes paste, sealer, or medicaments down into the apex while actively driving out trapped air.

Designed with a safety spring spiral at the shank base, it absorbs mechanical stress and rotational friction, significantly reducing the risk of instrument breakage inside the canal. Equipped with a durable metal latch-type shaft and color-coded bands for rapid ISO size identification, the XD-Paster Filler ensures accurate, reliable, and bubble-free obturation.

Advanced Anti-Bubble & Safety Engineering

Cone-Shaped Spiral Structure: As the instrument rotates clockwise in a low-speed handpiece, the tapered spiral design creates an apical driving force, carrying material forward while forcing air bubbles upward and out of the canal.

Safety Spring Spiral Base: High rotational force during paste placement can cause standard spirals to shear. The XD-Paster Filler incorporates a flexible safety spiral near the shank junction to absorb excessive torque, preventing file separation and enhancing tactile feedback.

ISO Standardization & Convenience

The instruments are fully ISO standardized and color-coded at the shank (Red: #25, Blue: #30, Green: #35, Black: #40) for fast, error-free identification during chairside workflows. The robust metal latch shaft attaches securely to standard low-speed contra-angle handpieces.

Key Features

Cone-Shaped Spiral Geometry: Prevents air bubble inclusions, guaranteeing void-free canal sealing.

Safety Spiral Base: Reduces stress on the metal shaft to minimize the risk of instrument fracture inside the canal.

Multipurpose Application: Ideal for introducing root canal sealers, cements, and calcium hydroxide medicaments.

Standardized Metal Latch Shank: Compatible with standard rotary low-speed contra-angle handpieces.

ISO Color-Coded Identifiers: Ensures easy, fast identification of tip sizes.

High Durability: Made from premium stainless steel suitable for standard dental sterilization processes.