U-Pol Acid 8 Etch Primer Aerosol – 450ml is a fast-drying, professional-grade etch primer providing exceptional adhesion and corrosion protection on bare metal surfaces like steel, aluminium, and galvanised steel.


£21.72 inc. VAT
£18.10 ex. VAT

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Product Description:

Unrivalled Adhesion with U-Pol Acid 8 Etch Primer Aerosol - 450ml

Prepare your bare metal surfaces for exceptional paint adhesion and long-lasting durability with U-Pol Acid 8 Etch Primer. This professional-grade, fast-drying, and ready-to-use 450ml aerosol provides superior etching properties, creating the perfect foundation for subsequent topcoats. Designed for direct application to bare steel, aluminium, galvanized steel, and zintec, Acid 8 actively bites into the substrate, promoting outstanding adhesion and preventing common issues like delamination and rust creep. Ideal for automotive repairs, restoration projects, and various industrial applications, this etch primer is an essential step for achieving a professional and enduring finish.

Key Features and Benefits:

  • Superior Adhesion Promotion: Chemically etches bare metal surfaces, ensuring maximum bond strength for subsequent paint layers.
  • Fast Drying Formula: Allows for quick turnaround times, boosting productivity in busy workshops.
  • Corrosion Protection: Provides an active barrier against rust and corrosion, extending the lifespan of your repair.
  • Versatile Metal Compatibility: Excellent adhesion to steel, aluminium, galvanized steel, and zintec.
  • Convenient Aerosol Format: Ready-to-use spray can ensures easy, even application with no need for additional spray equipment.
  • Excellent Topcoat Key: Creates an ideal surface for direct application of fillers, primers, and topcoats.
  • Professional Grade Quality: A trusted U-Pol product, renowned in the automotive refinishing industry for its reliability and performance.

Application Process Summary:

  • Ensure the metal surface is thoroughly cleaned, degreased, and dry.
  • Shake the can vigorously for at least 2 minutes before use.
  • Apply a thin, even coat from a distance of 15-20cm, ensuring full coverage without over-application.
  • Allow adequate flash-off time (typically 10-20 minutes, depending on conditions) before applying subsequent products.
  • Always refer to the product's technical data sheet for detailed application and recoat instructions.

Achieve a robust and enduring finish from the ground up with U-Pol Acid 8 Etch Primer Aerosol – the cornerstone of a professional paint job.