U-Pol 2K Acrylic Superfast Clearcoat - S2086

The U-Pol S2086 2K Acrylic Superfast Clearcoat (3:1) 1 Litre is a high-build, UV-resistant clearco...

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The U-Pol 2K Acrylic Superfast Clearcoat (S2086) is an ideal solution for professional automotive refinishers who require a high-build, UV-resistant finish that cures rapidly to minimize turnaround time. Designed for compatibility with most modern paint systems, this clearcoat delivers a durable, high-gloss appearance across various workshop curing methods; however, its fast-acting nature requires precise application and mixing techniques to ensure optimal flow and avoid surface imperfections.

All features

Model Part NumberS2086
BrandU-Pol

Extended Product Information

FAQs

What is the recommended mixing ratio for S2086?

The U-Pol S2086 requires a 3:1 mixing ratio, meaning 3 parts clearcoat to 1 part hardener.

Can this clearcoat be used for spot repairs?

Yes, its fast-curing properties make it excellent for spot repairs, though it requires precise blending techniques.

Do I need a special hardener?

You should use the specific U-Pol hardener recommended for the S2086 series to ensure proper curing and durability.

Is it safe to air dry this product?

Yes, this clearcoat is fully compatible with air drying, although drying times will vary based on ambient temperature and humidity.

How long should I wait before polishing?

Wait times depend on the curing method used; refer to the technical data sheet for the specific cure-to-polish window.

Can this be used over waterborne basecoats?

Yes, it is designed for compatibility with most modern paint systems, including waterborne basecoats, once they are fully dried.

Troubleshooting

Surface appears dull or hazy

Check the mixing ratio and ensure the paint was not applied over a wet or improperly cured basecoat.

Orange peel texture on surface

Adjust the spray gun air pressure or tip size; ensure the spray technique maintains an even distance and overlap.

Product is running or sagging

Reduce the application thickness per coat and allow for longer flash-off time between layers.

Pros and Cons

Pros

  • Rapid curing cycles reduce waiting times
  • Provides a high-gloss, professional-grade finish
  • Strong UV protection prevents long-term discoloration
  • Compatible with multiple drying techniques
  • High-build properties hide minor surface defects

Cons

  • Requires professional spray equipment and safety gear
  • Fast drying time leaves little room for application errors
  • Must be used in well-ventilated areas due to 2K chemical composition
  • Storage requirements are strict to maintain product integrity

Setup, Compatibility & Care

Before application, ensure the substrate is clean, degreased, and free from contaminants. The S2086 must be mixed with the appropriate hardener at a 3:1 ratio by volume. It is compatible with most standard solvent-borne and waterborne basecoats. After spraying, clean your equipment immediately with a high-quality gun wash to prevent the product from curing inside the nozzle. Store the product in a cool, dry place away from direct sunlight, and always seal the tin tightly after each use to prevent moisture contamination, which can degrade 2K formulas.