All about aluminium paints

Aluminium paint is well-known for its benefits like durability, corrosion resistance and metallic finish. Aluminium paints have a metallic finish that reflects heat and contributes to energy efficiency. It also shows high resistance to rust and corrosion, which further makes it suitable for outdoor fixtures and areas that are prone to weather exposure. There are many types of aluminium paints available and easy application techniques, and it is a top choice for energy savings and the appearance of your home. In this article, we will talk about types of aluminium paints and their maintenance. 

See also: What are anti-corrosion paints?: Types, benefits and price

 

What are the types of aluminium paints? 

Leafing aluminium paint

Leafing aluminium paints have aluminium flakes floating to the surface when applied. This creates a reflective coating protecting against UV rays and corrosion. It is commonly used for outdoor areas like metal roofs, fences, and outdoor furniture.

Non-leafing aluminium paint

Non-leafing aluminium paints have smaller aluminium flakes, and they don’t float to the surface. These types of paints form a smooth, non-reflective finish and are ideal for indoor areas like walls, ceilings, and machinery.

Heat-resistant aluminium paint

Heat-resistant aluminium paints can withstand high temperatures. It is generally used for painting engines, exhaust systems, and other surfaces that are exposed to heat. These paints can withstand temperatures up to 600 degrees Celsius.

Epoxy-based aluminium paint

Epoxy-based aluminium paints provide great adhesion and durability. It is commonly used for industrial purposes like metal structures, pipelines, and machinery. These paints provide better resistance to chemicals, abrasion, and moisture.

Water-based aluminium paint

Water-based aluminium paints are eco-friendly and easy to clean up and have low Volatile Organic Compound (VOC) content. These are good for both indoor and outdoor applications, providing better adhesion and durability. Water-based aluminium paints also pose no flash fire risks during storage and application as it is water-based and devoid of organic solvents.

 

How to maintain aluminium paints?

Cleaning

If you want to maintain the longevity of aluminium paint, regular cleaning is crucial. Use a mild detergent and mix it with water to remove dirt and grime from the painted surface. You should not use abrasive cleaners or scrub brushes, as they can damage the paint.

Inspecting for damage

Inspect the painted surface regularly for any damage signs, like chipping or peeling. If any area is compromised, it is important to address it promptly so that further deterioration will be prevented. Clean the damaged area, apply a primer, and touch it up with matching aluminium paint.

Weather protection

Aluminium paint can withstand various weather conditions. However, extreme temperatures and prolonged exposure to sunlight might affect its overall performance. Apply a UV-resistant topcoat to give additional protection against fading and discolouration.

Preventing stains

Aluminium paints are more prone to staining when they are exposed to harsh chemicals and pollutants. You should clean any spills or splatters to prevent stains on the painted surface. Also, applying a protective coating over the paint can provide an extra layer of protection.

 

FAQs

Are aluminium paints safe to use?

Aluminium paints are generally safe to use, but it is vital to follow the manufacturer's instructions and safety guidelines. You should wear protective clothing, gloves, and eyewear when handling the paint.

How can I maintain aluminium-painted surfaces?

You should clean them using a mild detergent and a soft cloth. Also, avoid using abrasive cleaners that may scratch the surface.

Where should I use aluminium paint?

Aluminium paints are suitable for a wide range of surfaces, including metal, concrete, wood, and masonry.

What are the benefits of aluminium paints?

Aluminium paints provide benefits like resistance to corrosion, heat, and moisture. It also provides adhesion and durability, making it a good choice for applications of industrial and commercial.

Can I use aluminium paint on outdoor surfaces?

Yes, aluminium paints are suitable for outdoor surfaces as they provide resistance to corrosion, heat, and moisture.

How much time does it take for aluminium paint to dry?

The drying time for aluminium paint depends on factors like temperature, humidity, and ventilation. Usually, it takes around 30 minutes to 120 minutes for the paint to dry to the touch. However, it is recommended to wait for at least 24 hours before applying a second coat.

Got any questions or point of view on our article? We would love to hear from you. Write to our Editor-in-Chief Jhumur Ghosh at jhumur.ghosh1@housing.com