AFINA

About us

Who We Are

ABRASTAR is a national manufacturer of flexible abrasives with more than three decades of experience in the development, production, and distribution of high-performance abrasive solutions. Our mission is to provide professionals in the metalworking sector and related industries with sanding, grinding, polishing, and finishing tools that combine quality, innovation, and reliability.

Founded with a clear focus on excellence, ABRASTAR has established itself as a leader in the manufacture of custom-made sanding belts, abrasive discs, sheets, and rolls, adapting each product to the specific needs of our customers and the highest standards.

Our commitment is based on:

Constant innovation in production processes.

Development of durable, efficient, and adaptable abrasives.

Proximity and specialized technical support.

Sustainability in manufacturing and distribution.

Specialization in the Metallurgical Sector

The metallurgical sector presents very demanding technical challenges: hard surfaces, special alloys, high-strength structures, and critical applications where precision and finish are crucial.

In this context, ABRASTAR has designed a specialized portfolio of abrasives that guarantees:

High cutting power even in difficult materials.

Long-lasting durability against wear.

Temperature and pressure resistance.

Consistent grinding and polishing results.

Thanks to our accumulated experience, our products are used in:

Machining and grinding processes for metal parts.

Surface finishing on carbon steel, stainless steel, and aluminum.

Preparation and treatment prior to coating and paint application.

Welding work: seam cleaning and surface unification.

Industrial repair and maintenance in workshops and large factories.

Product Range
1. Custom Belt Sanding Belts

One of ABRASTAR's pillars is the manufacture of custom abrasive belts, adapted to any machine format and process. Available in corundum, zirconium, ceramic, or silicon carbide grains, our belts allow for everything from the most aggressive roughing to precision finishing.

Metal Applications:

Weld roughing.

Dimensional adjustment of parts.

Burr and rust removal.

Consistent and controlled finishes.

2. Abrasive Discs

We manufacture Velcro, fiber, and film discs with different extraction systems, designed for versatile sanding processes and compatible with the most widely used machinery in the metalworking sector.

Key Advantages:

Fast and uniform cutting.

Maximum particle evacuation thanks to multi-extraction technology.

Reduced clogging.

Greater operator safety.

3. Abrasive Sheets and Rolls

Available in a wide range of backings and grain sizes, our sheets and rolls are designed for both manual and portable machine use.

Common uses in metalworking:

Precision adjustments on small parts.

Retouching work.

Surface preparation before painting or coating.

Innovation and Technology

At ABRASTAR, we understand that the metalworking industry is evolving rapidly, which is why we invest in cutting-edge technology applied to the development of abrasives:

Precision laser cutting systems for greater format consistency.

Anti-caking coatings that extend abrasive life.

Exhaustive quality control in each production batch.

Flexible and durable backings that offer adaptability without compromising stability.

Our R&D capabilities allow us to create specific solutions on demand, adjusting grain sizes, backings, and surface treatments to the specific needs of each client.

Commitment to Sustainability

Sustainability is an integral part of our strategy. We strive to reduce our environmental footprint through:

Optimized manufacturing processes to minimize waste.

Recyclable materials in packaging and presentation.

Innovation in longer-lasting abrasives that reduce resource consumption.

This commitment allows us to align the productivity of the metal sector with responsible and environmentally friendly criteria.

Market Presence

ABRASTAR not only manufactures, but also supports its clients with a national and international distribution network that guarantees rapid supply, technical advice, and stock availability.

We collaborate with leading companies from different industries, consolidating our position as a multi-sector supplier, although with a strong position in the metallurgy, automotive, metalwork, nautical, aeronautical, and construction sectors.

Technical Advice and Training

Aware that a good product requires proper use to achieve maximum performance, ABRASTAR offers:

Free technical support to select the most appropriate abrasive for each application.

Specialized training in sanding and polishing techniques.

User manuals and guides tailored to the metal sector.

This approach has made us a strategic ally for workshops, industries, and manufacturers, providing not only products but also knowledge and added value.

Why Choose ABRASTAR in the Metal Sector?

National manufacturing with full quality control.

Proven experience in highly demanding industrial environments.

Wide range of solutions adapted to all sanding, grinding, and polishing processes.

Customization capabilities based on formats, substrates, and particle sizes.

Durability and efficiency that reduce operating costs.

Specialized, accessible, and accessible technical advice.