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Würth

Würth Perfect Aluminium Spray Matt

Würth Perfect Aluminium Spray Matt

Key Features

  • Provides outstanding long-term protection against corrosion while enhancing the appearance of metal surfaces.
  • Achieves high layer thickness with a single spray coat, saving time and effort.
  • Adjustable spray head for precise application on both large areas and small repair jobs.
  • Excellent resistance to running and high abrasion resistance for durable performance.
  • Fast drying with strong adhesion to a wide range of substrates.

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Description

Outstanding Protection and Finish

Würth Perfect Aluminium Spray Matt is a premium-grade protective and decorative coating designed to deliver a high-quality, aluminium-coloured matt finish. With a single spray coat, the formula achieves a high layer thickness of approx. 50 µm, providing reliable long-term protection against corrosion and weathering.

Time-Efficient Application

Unlike traditional multi-step coatings, this spray requires just one work step to achieve effective coverage, saving valuable time while still delivering a professional result. Its fast-drying formulation ensures surfaces are dust-dry in as little as 20 minutes and fully cured within 8 hours under recommended conditions.

Versatile Use with Adjustable Spray Head

Equipped with a variable spray head, the product offers flexibility for both large-area applications and fine repair work. This adaptability allows for consistent, smooth application across various surfaces without excessive overspray or uneven build-up.

Durable Performance

The coating is highly resistant to abrasion and running, ensuring a strong, uniform finish even under demanding conditions. With a temperature resistance of up to 250°C, it is suitable for a wide range of industrial and maintenance applications.

Compatibility and Substrates

Würth Perfect Aluminium Spray Matt adheres reliably to a variety of substrates including wood, metal, cardboard, PMMA, polycarbonate, and polystyrene. However, it is not suitable as an adhesive base for PU, MS polymer, or hybrid sealing compounds. For optimal corrosion resistance on damaged areas, consider pairing with Würth Perfect Zinc Spray products, which provide cathodic protection.

Technical Information

Specifications

Chemical Basis

Acrylated alkyd combination

Contents

400 ml

Colour

Aluminium coloured, matt finish

Weight of Content

410 g

Dry Layer Thickness (1 spray pass)

50 µm

Curing Time

8 h

Dust-Drying Time

20–30 min (at recommended thickness)

Grip Strength

45–60 min (at recommended thickness)

Density

1.15 g/cm³

Temperature Resistance

Max. 250 °C

Shelf Life from Production

24 months (at 10°C to 25°C)

Flashing Point

-97 °C

Recoatable/Paintable

Conditional – preliminary testing required

Cross-Cut Test

MAN 0–1 (DIN 53151)

Spot Weldable

No

AOX-Free

Yes

Suitable Substrates

Wood, Metal, Cardboard, PMMA, Polycarbonate, Polystyrene

Documents

Application Instructions

  1. Ensure the application surface is clean, dry, and free from grease.
  2. Remove any rust and loose old coatings before sanding and cleaning the substrate.
  3. Shake the aerosol can vigorously for at least 2 minutes before use.
  4. Apply at a consistent distance, using smooth back-and-forth movements.
  5. Allow to dry under recommended curing conditions.
  6. Recoating is possible but requires preliminary testing to ensure compatibility.

Usage Notes

  • Dry to the touch in 20-30 minutes at recommended layer thickness.
  • Full curing achieved in 8 hours.
  • Apply only in well-ventilated areas.
  • Do not expose to open flames or direct heat sources due to the flammable propellent.
  • Not recommended for use as an adhesive base for PU, MS polymer, or hybrid sealing compounds.