U-POL Fantastic Ultra Lightweight Body Filler - 3L

U-POL Fantastic Ultra Lightweight Body Filler is a versatile, two-component polyester paste filler...

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Product Information

Full details

This guide is for professionals using U-POL Fantastic Ultra Lightweight Body Filler. It helps users achieve a high-quality finish with ease, thanks to its excellent spreadability and easy sanding. However, it's crucial to follow safety instructions and use it in a well-ventilated area, as it contains hazardous materials. This filler is designed for both deep filling and finishing, and adheres well to various substrates including galvanized steel and aluminum.

All features

Model Part NumberFANT/3
BrandU-POL

Extended Product Information

FAQs

What surfaces can I apply U-POL Fantastic Ultra Lightweight Body Filler to?

It can be applied to bare metal, original paint surfaces (excluding thermoplastic acrylics), galvanized steel, aluminium, and certain plastics.

How long does it take for the filler to dry?

Drying time depends on environmental conditions, but it generally takes a short period. Check the product instructions for specific details.

Can I use this filler on plastic bumpers?

It is suitable for certain plastics, but always test on a small area first to ensure compatibility.

What safety precautions should I take when using this product?

Always wear appropriate PPE, including gloves, eye protection, and respiratory protection. Work in a well-ventilated area and avoid inhaling fumes.

How should I store the U-POL Fantastic Ultra Lightweight Body Filler?

Store it in a cool, dry place, away from direct sunlight.

What is the shelf life of the filler?

The shelf life can vary, so check the product packaging for the expiration date.

How do I achieve a pinhole-free finish?

Use the latest resin technology in the product. Ensure thorough mixing, apply in thin layers, and follow the instructions.

Troubleshooting

Filler not hardening properly.

Ensure the correct ratio of filler to hardener is used. Check the expiration date of the product. Make sure the ambient temperature is within the recommended range.

Pinhole formation after sanding.

Ensure thorough mixing of the filler and hardener. Apply the filler in thin layers to avoid trapping air. Use a finishing filler for the final layer.

Difficulty in sanding.

Ensure the filler is fully cured before sanding. Use the appropriate grit sandpaper for the application. If sanding is still difficult, consider using a different sanding block or technique.

Pros and Cons

Pros

  • Exceptional spreadability for effortless application.
  • Easy sanding properties save time and effort.
  • Provides a pinhole-free finish for superior results.
  • Suitable for use on a variety of substrates.
  • Ideal for both deep filling and finishing applications.

Cons

  • Requires professional application due to hazardous materials.
  • Not suitable for use on thermoplastic acrylics.
  • Proper ventilation is required during use.
  • Requires the user to read and understand full instructions before use.

Setup, Compatibility & Care

  1. Preparation: Ensure the surface is clean, dry, and free of rust or loose paint. Use appropriate cleaning solvents.
  2. Mixing: Mix the filler with the hardener according to the manufacturer's instructions to activate the product.
  3. Application: Apply the mixed filler in thin layers, using a spreader. Avoid applying too much filler at once.
  4. Curing: Allow the filler to cure completely. The curing time can vary depending on environmental conditions (temperature and humidity).
  5. Sanding: Once cured, sand the filler smooth using progressively finer grits of sandpaper to achieve the desired finish.

Compatibility:

  • Compatible with galvanized steel, aluminium, and certain plastics.
  • Not suitable for use on thermoplastic acrylics.

Care:

  • Store in a cool, dry place, away from direct sunlight.
  • Always wear appropriate personal protective equipment (PPE) during application, including gloves, eye protection, and respiratory protection.
  • Ensure good ventilation to avoid inhaling fumes.