U-Pol HIGH5 1K High Build Primer Paint - Grey - 450ml

U-Pol HIGH5 1K Ready For Use High Build Primer Paint is a high-performance solution designed for s...

Best current price£126.00from eBay

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eBay12 X U-Pol HIGH5 1K Ready For Use GREY High Build Primer Paint 450ml UPOL
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OnBuy.com12 X U-Pol High5 1K Ready For Use Grey High Build Primer Paint 450Ml Upol 5060859872475
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£127.49
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Product Information

Full details

The U-Pol HIGH5 1K High Build Primer Paint is an ideal solution for automotive DIY enthusiasts and professional body shop technicians performing spot or smart repairs. It offers a significant time-saving advantage by providing high-build coverage and excellent sanding properties, ensuring a smooth substrate for topcoats. While it excels at filling minor imperfections, users should note that as a 1K product, it is intended for localized touch-ups rather than full vehicle refinishing.

All features

ColourGrey
Model Part NumberHIGHG/AL
BrandU-Pol
Container Volume450ml

Extended Product Information

FAQs

Can I use this on plastic bumpers?

Yes, provided the surface is properly cleaned and prepared with an appropriate plastic adhesion promoter.

Does this product require a clear coat?

This is a primer, not a topcoat; it must be covered with a suitable automotive paint or topcoat system.

How long should I wait before sanding?

While it is fast drying, it is best to allow the primer to fully harden according to the environmental conditions, typically 30-60 minutes depending on humidity and temperature.

Is this primer compatible with all topcoats?

It is compatible with most standard automotive basecoat and single-stage paint systems.

What grit sandpaper should I use for finishing?

For initial leveling, 400-600 grit is usually sufficient, followed by a finer grit like 800 for a smooth finish before painting.

Troubleshooting

Spray nozzle becomes clogged

Remove the nozzle and soak it in a solvent-based cleaner or replace it if necessary.

Rough or textured finish upon application

Hold the can further away from the surface and apply thinner, more frequent coats.

Primer running or sagging

You are applying too much paint at once; allow more flash-off time between coats and reduce the volume applied per pass.

Pros and Cons

Pros

  • Ready to use immediately without mixing
  • Superior filling capabilities for minor surface defects
  • Easy to sand for a smooth finish
  • Professional spray pattern from an aerosol
  • Dries quickly for improved productivity

Cons

  • Not suitable for full-body resprays
  • Limited to localized spot repairs
  • Requires proper ventilation for safe application

Setup, Compatibility & Care

Before application, ensure the surface is clean, dry, and free from oil or wax. Shake the can vigorously for at least two minutes until the mixing ball rattles freely. Hold the nozzle 15-20cm from the surface and apply using smooth, sweeping motions. Always test the spray pattern on a scrap piece of metal first to gauge the output. For maintenance, invert the can after use and spray for a few seconds to clear the nozzle mechanism, preventing clogs for future use. Store the canister in a cool, dry environment, away from direct heat or open flames.

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