Octoral Spot Primer 1K Aerosol Spray - Grey - PA7/2

The Octoral PA Spot Primer is a high-quality 1K aerosol spray designed specifically for spot repai...

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eBayOctoral Spot Primer 1K Aerosol Spray Can Mid Grey 400ml PA7 Quick Drying x2
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OnBuy.comOctoral Spot Primer 1K Aerosol Spray Can Mid 400Ml Pa7 Quick Drying X2 Grey 5060859876220
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£35.00
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Product Information

Full details

The Octoral PA Spot Primer 1K Aerosol Spray is an essential tool for automotive technicians and DIY enthusiasts looking to perform quick, high-quality spot repairs. It excels at covering sand-through areas to provide a uniform foundation for topcoats, though its 1K formulation means it is intended for localized touch-ups rather than full-panel painting.

All features

ColourGrey
Model Part NumberPA7/2
BrandOctoral

Extended Product Information

FAQs

Can I use this over bare metal?

Yes, but ensure the metal is properly prepared, sanded, and degreased first for maximum adhesion.

Does this product require a hardener?

No, this is a 1K (one-component) product and is ready to use straight from the can.

How long should I wait before painting over this primer?

Due to its rapid-drying nature, it is usually ready for topcoating within a short window, depending on ambient temperature and humidity.

Can this be used for painting a whole car door?

No, this is specifically engineered for spot repairs and small areas; it is not recommended for full-panel coverage.

Is the colour grey suitable for all topcoats?

Grey is a neutral base that works well for most mid-to-dark tone automotive paints.

Troubleshooting

Spray nozzle is clogged

Remove the nozzle and clean it with a solvent-based cleaner, or replace the nozzle tip if damage is permanent.

Primer is running or sagging

Apply thinner coats and increase the distance between the aerosol nozzle and the target surface.

Poor adhesion to the surface

Ensure the surface is thoroughly degreased and properly sanded before applying the primer.

Pros and Cons

Pros

  • Ready-to-use aerosol requires no extra equipment
  • VOC compliant formula
  • Fast drying for efficient workflows
  • High-quality adhesion for reliable refinish results

Cons

  • Not suitable for large-scale panel restoration
  • 1K formula offers less chemical resistance than 2K alternatives
  • Requires careful storage to prevent nozzle clogging

Setup, Compatibility & Care

Before use, ensure the surface is completely free of grease, wax, and dust using a professional degreaser. For optimal adhesion, scuff the repair area with P400-P600 grade abrasive paper before application. To maintain the spray nozzle, always invert the can after use and spray for a few seconds until clear to prevent the primer from drying inside the valve. Store in a cool, dry place away from direct sunlight and extreme temperatures.

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