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UP0716 Fibral Fiberglass Filler, 900 mL Tin, Pale Yellow, Paste - U-POL

Part #: 0716

The U-POL UP0716 Fibral Fiberglass Filler is a professional-grade, glass fiber repair paste engineered for effective and durable repairs on automotive and industrial panels. Supplied in a 900 mL tin, this pale yellow paste is formulated to bridge holes and reinforce compromised areas in steel and fiberglass substrates, providing a robust foundation for subsequent finishing.

Key Features

  • Fiberglass Reinforced Formula: Contains chopped glass fibers to bridge holes and add strength to repairs, ideal for structural integrity.
  • Smooth Application: Designed for easy spreading, allowing technicians to achieve a consistent and manageable application.
  • Durable & Waterproof: Cures to a hard, resilient, and waterproof surface, ensuring long-lasting repairs that resist moisture ingress.
  • Excellent Workability: Can be readily shaped and sanded once cured, facilitating seamless integration with the surrounding panel.
  • Versatile Top Coating: Compatible with subsequent layers of body filler or can be directly top-coated with paint for efficient finishing.

Applications

U-POL UP0716 Fibral Fiberglass Filler is a critical component for professional automotive body repair, restoration, and industrial maintenance. It is commonly used by mechanics and technicians for:

  • Repairing rust-through or accident damage in steel body panels.
  • Restoring compromised fiberglass components on vehicles, boats, or industrial machinery.
  • Bridging larger holes and reinforcing weakened areas where conventional body filler alone may not suffice.
  • Creating a strong, stable base before applying finer finishing putties or paint systems.
We have 108 in stock
List: $93.72 Save: $18.68

$75.04

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  • Model: 423203
  • Shipping Weight: 3.46lbs
  • UPC: 501079610166
  • Manufacturers Part #: 0716
  • Manufactured by: U-POL
  • Also Known As: UPO0716

This product was added to our catalog on Monday 04 May, 2026.

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