Modelcraft PBU2138 – Glass Fibre Pencil 2mm

The Modelcraft PBU2138 Glass Fibre Pencil (2 mm) is a precision modeling tool designed for delicate tasks like cleaning, de-rusting, and surface preparation across various materials, including metals, plastics, and wood. Its compact, clutch‑pen design offers adjustable abrasion with incredible control and finesse.

Key Features

• Adjustable Clutch Pen Mechanism
  The lead-like action allows you to advance or retract the 2 mm glass fibre tip on demand. With more fibre exposure, the action becomes coarser; retracting the fibre results in finer, gentler abrasion.
• Multi-Material Versatility
  Widely used for cleaning, de-rusting, deburring, polishing, burnishing, and other preparatory tasks. Works effectively on metal, plastic, and wood surfaces.
• Ideal for Precision Work
  The compact 2 mm diameter is perfect for reaching tight spaces and fine detail areas where larger files or abrasives may be too bulky.

Usage Tips & Cautions

• Safe Handling is Crucial
  The glass fibre tip is very fragile—do not touch it directly to avoid injury and tip damage.
• Refillable Precision
  When the pencil is worn out, Modelcraft offers a refill pack (PBU2138‑5) with five replacement 2 mm glass fibre leads. This keeps your tool ready for repeated tasks without loss of precision .