Corundum disc

Corundum, also known as aluminium oxide, is an abrasive widely used for sanding, stripping and surface preparation. It has many applications in woodworking, particularly in sanding parquet floors. This material is distinguished by its exceptional hardness (9 on the Mohs scale) and its chemical and thermal stability. It is also known for its high resistance to wear and corrosion.

An economical and high-performance abrasive

Corundum offers excellent value for money. It combines good performance with moderate cost, making it a particularly popular solution for professionals. Its cost-effectiveness makes it the go-to choice for standard and frequent sanding work.

Self-sharpening mechanism

One of the major advantages of aluminium oxide is its self-sharpening ability. The abrasive grains fracture naturally during use. This phenomenon continuously renews the sharp edges of the grain, extending the life of the abrasive while maintaining consistent efficiency.

Durability and wear resistance

Corundum offers good resistance to wear and heat. It is therefore suitable for both standard and more intensive work. This durability makes it a reliable choice in the long term, whether for occasional projects or regular use.

Suitable for all types of wood

This abrasive is compatible with all types of wood, whether soft or hard. It is also very effective at removing finish layers such as varnish, paint and glue. Its versatility makes it an essential tool for renovation or surface preparation.

Fast and even sanding

Thanks to its structure and mechanical properties, aluminium oxide ensures rapid material removal. It guarantees consistent work, resulting in a neat finish. This makes it a valuable ally for jobs where the final appearance is paramount, such as in floor restoration.

A wide range of applications

Although it is particularly recommended for sanding old or new parquet floors under standard conditions, corundum can also be used on other materials. It is effective on metals, certain plastics and composites. This ability to adapt to a variety of substrates makes it a universal abrasive for many trades.

Aluminium oxide, or corundum, is a benchmark abrasive for professionals looking for performance, versatility and cost-effectiveness. It meets the requirements of many sanding, stripping and surface preparation jobs, while ensuring excellent durability and ease of use.