IRIDIUM 150MM GRIP 121A

What is IRIDIUM 150MM GRIP 121A and why choose it

IRIDIUM 150MM GRIP 121A is a high-performance Mirka Iridium coated abrasive disc designed for fast sanding with a fine surface finish. Manufactured with cutting-edge Intelligent Abrasives technology, it offers rapid stock removal, excellent dust extraction and long disc life. The 150 mm diameter with grip attachment makes it ideal for use on modern sanding machines in automotive refinishing, woodworking and other professional applications where efficiency and consistent results are essential.

Main features

• Fast cutting action that reduces the number of sanding steps from rough to smooth surfaces.
• Precision coating that practically repels dust so abrasive grains stay sharp longer.
• Effective multi-hole pattern for excellent dust extraction and reduced clogging.
• Premium latex C-paper backing that combines flexibility with strong grain adhesion.
• Wide grit range (40–1000) to cover coarse sanding through to fine finishing.
• Versatile performance on both soft and hard substrates, including metals, wood, composites and paints.
• Grip attachment for quick, secure fixing to compatible backing pads.

Technical specifications

• Product type: Coated abrasive disc
• Brand: Mirka
• Line: Iridium
• Model: IRIDIUM 150MM GRIP 121A
• Shape: Disc
• Diameter: 150 mm
• Grain: Ceramic / Aluminium Oxide
• Colour: Grey
• Backing: Latex C-paper
• Bonding: Low VOC resin system
• Grit range: 40 – 1000 (depending on selected version)
• Attachment: Grip
• Coating: Semi-open

Applications and use cases

• Automotive refinishing and OEM: sanding of primers, fillers and topcoats, surface preparation before painting and blending operations.
• Wood processing: levelling of solid wood and wood-based panels, intermediate sanding of lacquers and varnishes.
• Composites processing: sanding of gelcoat, composite components and repair areas.
• Vehicle manufacturing: body preparation and finishing in production lines.
• Construction and decoration: smoothing of surfaces such as doors, frames and interior fittings before coating.
• Marine industry: sanding of hulls, superstructures and painted or gelcoated surfaces.

FAQ

1. What type of abrasive grain does Mirka Iridium use?

   Iridium uses a blend of ceramic and aluminium oxide grains to combine fast cutting with a consistent, fine surface finish.

2. Is IRIDIUM 150MM GRIP 121A suitable for both soft and hard materials?

   Yes, Iridium is designed to work efficiently on a wide variety of soft and hard surfaces, including wood, metals, composites and painted substrates.

3. What backing does this abrasive disc have?

   The disc features a latex C-paper backing that offers flexibility and very good grain adhesion.

4. How is the disc attached to the sander?

   IRIDIUM 150MM GRIP 121A has a grip attachment, allowing quick and secure fixing to compatible hook-and-loop backing pads.

5. Does the disc clog quickly when sanding?

   No, the precision coating and multi-hole pattern are designed to repel dust and provide efficient extraction, helping to minimise clogging.

6. What grit sizes are available?

   Mirka Iridium is available in a broad grit range from 40 to 1000, so you can select the grit that best suits each sanding step.

7. Is any special storage required for these discs?

   Store the discs according to the recommendations of the grinding machine and abrasive manufacturer, in dry conditions and protected from extreme temperatures.

8. Does the product require hazard labelling?

   No, Mirka coated abrasives are considered articles and are not classified as dangerous substances or mixtures under applicable regulations.

Section 14 – Transport information

The product is not covered by international regulations on the transport of dangerous goods. It can be transported under normal conditions without special classification as hazardous for road, rail, sea or air transport.

Section 8 – Individual protective measures

Before sanding, it is recommended to perform a risk assessment and select appropriate personal protective equipment according to the specific application and the material being ground. During use of IRIDIUM 150MM GRIP 121A, the following measures are recommended:

• Respiratory protection: Use suitable respiratory protective equipment to reduce exposure to dust generated during grinding or sanding.
• Hand protection: Wear protective gloves.
• Eye and face protection: Wear protective goggles or a face shield.
• Hearing protection: Use appropriate hearing protection when working with powered sanding machines.
• Body protection: Use protective clothing suitable for the work environment.

*Contenido generado por IA