Hammerite Direct to Rust Hammered Finish Metal Aerosol Paint - Silver - 400ml

Hammerite Hammered Metal Paint Silver 400ml Aero - 5084783 Hammerite Aerosol Metal Paint is speci...

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This guide is for DIY enthusiasts and homeowners looking to protect and enhance exterior metal surfaces. The Hammerite Direct To Rust Metal Paint Aerosol in Silver offers a time-saving, all-in-one primer, undercoat, and topcoat solution with up to 8 years of rust protection and a distinctive hammered finish. A key caveat is its solvent-based composition, requiring good ventilation and careful handling.

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ColourSilver
Model Part Number5084783
BrandHammerite

Extended Product Information

FAQs

Can I use this paint on interior metal surfaces?

While technically possible, it is not recommended due to its strong solvent-based composition, high VOC content, and requirement for excellent ventilation. It is best suited for exterior applications.

How long does the rust protection last?

The paint offers up to 8 years of rust protection and corrosion resistance when applied correctly according to instructions.

Do I need to prime rusty metal before using this paint?

No, this product is specially formulated to be applied directly onto rusty surfaces. Its 3-in-1 formula acts as primer, undercoat, and topcoat.

What is the coverage of one aerosol can?

One can covers approximately 0.5 m².

How should I clean the spray nozzle after use?

After painting, turn the can upside down and spray for 2 seconds. This will clear any paint from the nozzle and prevent it from becoming blocked.

What safety precautions should I take when using this product?

Use in a well-ventilated area, wear appropriate personal protective equipment (gloves, eye protection), and keep away from heat, sparks, and open flames. Contains flammable components and can cause eye irritation or drowsiness.

Can I spray this on galvanized metal?

Yes, but you must first apply a coat of Hammerite Special Metals Primer before applying the Hammered Metal Paint for proper adhesion.

Troubleshooting

Paint not spraying evenly or sputtering.

Ensure the can has been shaken vigorously for at least 3 minutes. Invert the can and spray briefly after use to clear the nozzle. If the nozzle is blocked, try cleaning it with a thin wire or solvent.

Drips or runs appearing on the surface.

The spray was likely too close to the surface or too much paint was applied in one go. Apply lighter coats from a greater distance (around 15 cm) and keep the can moving.

The paint is not adhering to the surface or is reacting.

The surface may not have been prepared correctly, or the underlying paint is incompatible. Ensure loose rust and contaminants are removed. For new or incompatible surfaces, refer to the 'Surface Preparation' section, especially for zinc, aluminium, or galvanised metal. Conduct a test patch.

The hammered effect is not visible.

Ensure the correct number of coats (3-4) are applied. The effect is subtle and builds with subsequent layers.

Can is not spraying at all.

Check if the nozzle is blocked. Try cleaning it or using a new can. Ensure the can is upright when spraying (unless clearing the nozzle).

Pros and Cons

Pros

  • Saves time with its direct-to-rust and 3-in-1 formulation.
  • Provides excellent long-term rust protection (up to 8 years).
  • Achieves a unique and attractive hammered metal finish.
  • Convenient aerosol application for ease of use.
  • Suitable for a variety of outdoor metal items.

Cons

  • Solvent-based, requiring good ventilation and appropriate safety measures.
  • Requires careful surface preparation on non-rusty or previously coated surfaces.
  • Coverage is limited to 0.5 m² per can, potentially requiring multiple cans for larger projects.
  • May cause allergic reactions in sensitive individuals.
  • Flammable and requires storage away from heat sources.

Setup, Compatibility & Care

Preparation is key for optimal performance. For best results, store the aerosol can at room temperature for at least 2 hours before use.

Surface Preparation:

  1. For Rusty Surfaces: Abrade smooth surfaces and remove all loose rust and flaking paint using a wire brush. Clean the surface with a diluted detergent to remove dirt and dust, then rinse with clean water and allow to dry.
  2. For Previously Painted Surfaces: Spray a small test patch and allow it to dry for at least 1 hour. If there's no adverse reaction, proceed with painting. If a reaction occurs, the old paint must be completely removed.
  3. For Bare Zinc, Aluminium, or Galvanised Surfaces: Apply a coat of Hammerite Special Metals Primer before using the Hammered Metal Paint.

Application:

  1. Shake the can vigorously for approximately 3 minutes until the agitator ball is heard.
  2. Hold the can approximately 15 cm (6 inches) away from the surface.
  3. Apply light, even coats, keeping the aerosol moving to avoid drips and runs. Do not concentrate the spray in one spot.
  4. Apply 3-4 coats for maximum protection, allowing 15 minutes between each coat.
  5. After use, invert the can and spray for 2 seconds to clear the nozzle and prevent blockages.

Compatibility:

  • Primarily designed for metal surfaces.
  • Suitable for exterior use on items like fences, furniture, gates, railings, drainpipes, and guttering.
  • Not recommended for interior use due to its strong solvent-based nature and VOC content.

Care:

  • Store in a cool, dry place, away from direct sunlight and heat sources.
  • Clean up any spills immediately.
  • Ensure the nozzle is clear after each use by inverting the can and spraying briefly.
  • Protect from temperatures exceeding 50°C (122°F).