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TECTIUM FILLER, GAL - A high-quality, lightweight polyester - U-POL

Part #: UP0643

The U-POL TECTIUM FILLER, GAL (UP0643) is a high-quality, lightweight polyester filler engineered for professional automotive and industrial repair applications. Designed to meet the rigorous demands of technicians and mechanics, this filler provides exceptional workability and adhesion, ensuring durable and seamless repairs on a variety of substrates. Its advanced formulation facilitates a smooth application and an efficient workflow, making it an essential component for achieving premium finishes.

Key Features

  • Lightweight Formulation: Offers easy application and minimizes sanding effort, enhancing overall repair efficiency.
  • Superior Adhesion: Engineered for excellent bonding to a wide range of surfaces, including steel, galvanized metal, aluminum, and fiberglass.
  • Smooth Spreading: Provides consistent coverage with minimal pinholes, reducing rework and ensuring a high-quality finish.
  • Rapid Curing: Accelerates the repair process, allowing for quicker sanding and subsequent painting stages.
  • Effortless Sanding: Sands easily to a fine, feather edge, preparing the surface perfectly for primers and topcoats.
  • Professional Durability: Delivers a resilient and long-lasting repair, capable of withstanding the harsh conditions of automotive and industrial environments.

Applications

  • Automotive Body Repair: Ideal for filling dents, dings, and surface imperfections on car, truck, and motorcycle body panels.
  • Industrial Equipment Restoration: Suitable for repairing and leveling damaged surfaces on machinery, plant equipment, and various industrial components.
  • Surface Preparation: Creates a smooth, even substrate, essential for optimal adhesion and appearance of subsequent primers and paint systems.
  • General Fabrication: Excellent for fabrication work requiring a strong, lightweight, and easily shaped filler.
We have 670 in stock

$69.64

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
Add to Cart:
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  • Model: 473248
  • Shipping Weight: 4.5lbs
  • UPC: 05010796114428
  • Manufacturers Part #: UP0643
  • Manufactured by: U-POL
  • Also Known As: UPL-UP0643

This product was added to our catalog on Tuesday 30 June, 2026.

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