Metal Polishing

At Alini Metals & Plastics, we provide a comprehensive metal polishing service that enhance the appearance and functionality of your metal products. Whether you’re looking for a high-gloss finish or something more subtle, we are equipped to deliver a range of polishing effects to suit your needs.

Our metal polishing services cover all types of metal surfaces, including aluminium, stainless steel, copper, brass, and more. We offer several distinct types of metal finishes, each suited to different applications and aesthetic requirements.

Mirror Polished

A highly reflective, flawless surface, mirror polishing results in a stunning, glass-like finish. This finish is achieved through progressively finer polishing steps until the metal reflects like a mirror. It’s often used for architectural details, high-end furniture, and decorative installations where appearance is paramount. Due to its reflective nature, it’s a great option for projects requiring a luxurious and striking look.

Mirror Polish

Mirror Polish

Satin Polished

A satin finish provides a smooth surface with a gentle sheen. It offers a middle ground between the high reflectivity of mirror polish and the subtlety of a matte finish. Satin polished metals are commonly used in architectural features, interior design projects, and applications where a refined, modern look is desired. It’s also practical as it resists fingerprints and minor scratches better than a mirror polish.

Satin Polish

Satin Polish

Dull Polished

Also known as a matte finish, dull polishing provides a non-reflective surface that is understated and subtle. This finish is popular for industrial applications and situations where a clean, smooth appearance is needed without the shine of satin or mirror finishes. It’s practical for heavy-use areas, such as handrails, cladding, and machinery components, where durability and low maintenance are key.

Dull Polish

Dull Polish

2B Finish

A 2B finish is a smooth, non-reflective finish that is created by cold rolling stainless steel and then annealing it. This finish is commonly used in industrial and food-grade applications, as it provides a smooth surface that’s easy to clean and resists corrosion. It is less polished than a mirror or satin finish but more refined than mill finishes. A 2B finish is widely used in kitchen equipment, medical devices, and chemical containers.

2B Finish

2B Finish

2R Bright Annealed

The 2R (Bright Annealed) finish is produced by heat-treating the metal in a controlled atmosphere, which prevents oxidation during the process. The result is a smooth, highly reflective surface, similar to a mirror polish but achieved through a chemical process rather than physical polishing. Bright annealed finishes are particularly popular for stainless steel applications, offering excellent resistance to corrosion along with an attractive, shiny appearance. This finish is commonly used in architectural projects, kitchen equipment, and cleanroom environments where both hygiene and aesthetics are critical.

2R Bright Annealed

2R Bright Annealed

Mill Finish

Mill finish refers to the basic finish of metal as it comes from the rolling mill, without any additional surface treatments. It has a somewhat rough, unpolished look and is typically used for structural components or applications where appearance isn’t a priority. This finish is often seen in raw metal materials that will be further processed or painted.

Mill Finish

Mill Finish

Descaled Finish

This finish is created by removing the oxide scale that forms during the hot rolling or forging process. Descaling improves the surface quality of the metal, making it smoother and more suitable for further processing such as polishing or painting. This finish is typically used in situations where the metal will undergo additional finishing steps.

Descaled Finish

Descaled Finish

Circle Polished (Swirl Finish)

Circle polishing, also known as a swirl finish or concentric polish, creates a distinctive pattern of overlapping circular marks on the surface of the metal. This finish is both decorative and functional, offering an industrial look that can mask scratches and imperfections. It’s often used in decorative panels, kitchen backsplashes, and furniture where both aesthetics and durability are important.

Circle Polish

Circle Polish

We apply these finishes to a variety of materials, including sections, profiles, and sheet metals, ensuring flexibility for projects of all sizes and complexities. Every polished surface is poly-coated after the process, ensuring the finish is fully protected from scratches or damage during handling, transportation, and installation.

Our team utilises a combination of advanced polishing machinery and expert hand-polishing techniques to achieve the best results. Whether it’s large flat surfaces or intricate profiles, we have the right tools and expertise to meet the demands of your project. Our ability to polish complex shapes and metal profiles makes us a versatile partner in delivering precision finishes across various industries, including architectural, automotive, and industrial applications.

Plastic Polishing

In addition to metal polishing, we specialise in providing high-quality plastic polishing services that bring clarity and smoothness to plastic surfaces, restoring or enhancing their visual appeal. Whether you’re looking to improve the optical clarity of clear plastics or refine the edges of cut materials, our team has the tools and expertise to deliver exceptional results.

We work with a range of plastics, including acrylics, polycarbonates, and other engineering plastics, ensuring a versatile solution for your needs. Our plastic polishing services are ideal for a variety of applications, from display cases and signage to architectural elements and furniture.

  • Surface Polishing: If your plastic surfaces have become dull, scratched, or cloudy over time, we can restore them to a clear, glossy finish. By removing surface imperfections and enhancing the material’s natural clarity, we ensure your plastic components look as good as new.
  • Edge Polishing: For plastics that have been cut or machined, our edge polishing service ensures smooth, clean edges with a high-gloss finish. This is perfect for acrylic display cases, signage, or any application where the material’s edge needs to match the polished look of its surface.
Plastic Polishing

Our team uses a combination of flame polishing, diamond polishing, and mechanical buffing to achieve the desired level of clarity and smoothness. Flame polishing is particularly effective for quickly producing clear, polished edges on acrylics, while diamond polishing allows us to achieve an ultra-clear finish on harder plastics like polycarbonates.

Plastic polishing is not only about aesthetics; it also improves the material’s performance by reducing the potential for stress fractures and increasing the material’s lifespan. It’s an essential finishing step for projects that demand both visual appeal and durability, ensuring your plastic components meet the highest standards of quality.

Whether you need a custom finish or a standard polishing service, we can provide the expertise and attention to detail that your project deserves.

Please contact us to discuss your project.