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Mirka Iridium SR is a premium finessing abrasive designed for the finest finishing stages in automotive refinishing, collision repair, and vehicle manufacturing. Engineered with efficient silicon carbide grains and a stable, robust backing, it delivers consistent results when sanding clearcoat, top coat, lacquers, and composites.
The advanced slurry coating technology creates a uniform scratch pattern that is fast and easy to polish out, ensuring superior finish quality and reducing buffing time. Optimized for precision and durability, Iridium SR performs exceptionally well in professional applications. For best results, pair it with the Mirka AOS-B 130NV cordless sander.
Features & Benefits:
Silicon carbide grains – Delivers sharp, consistent cutting power
Slurry coating – Produces an easy-to-polish scratch pattern
Strong, stable backing – Ensures reliable performance and longevity
Ideal for fine finishing – Perfect for automotive and composite applications
PSA attachment – Quick and secure disc changes
The slurry coating allows for a scratch pattern that is easy and fast to polish out and gives an excellent quality consistency. Iridium SR is best paired with Mirka’s ergonomic cordless sander, the Mirka AOS-B 130NV.
FEATURES
Silicon carbide grains – Delivers sharp, consistent cutting power
Slurry coating – Produces an easy-to-polish scratch pattern
Strong, stable backing – Ensures reliable performance and longevity
Ideal for fine finishing – Perfect for automotive and composite applications
Can Mirka Iridium be used for wet sanding?
No, Iridium is designed for dry sanding only. If you need an abrasive for wet sanding, consider Mirka Abralon or Mirka Waterproof sheets.
How long does Mirka Iridium last?
Mirka Iridium is designed for durability, lasting significantly longer than traditional abrasives due to its anti-clogging coating and strong backing material. Actual lifespan depends on the application and material being sanded.
What industries is Mirka Iridium best suited for?
Iridium is ideal for:
Automotive refinishing
Woodworking and carpentry
Metal sanding and fabrication
Composite and marine applications
What materials can Mirka Iridium sand effectively?
Mirka Iridium is versatile and suitable for sanding various materials, including:
Wood: Ideal for both softwoods and hardwoods.
Metal: Effective on ferrous and non-ferrous metals.
Paint: Suitable for removing old paint layers or preparing surfaces for new coatings.
Composites: Works well on composite materials used in marine and automotive industries.
How does Mirka Iridium's multihole pattern benefit dust extraction?
The multihole pattern in Mirka Iridium abrasives ensures optimal dust extraction by allowing efficient removal of sanding dust, leading to:
Cleaner work environment: Reduces airborne dust particles.
Enhanced abrasive performance: Keeps the abrasive surface cleaner for longer.
Improved finish quality: Minimizes dust nibs on the work surface.
Is Mirka Iridium environmentally friendly?
Yes, Mirka Iridium is designed with sustainability in mind. It utilizes a low VOC (Volatile Organic Compounds) resin system, contributing to a reduced environmental footprint.
Can Mirka Iridium be used with both pneumatic and electric sanders?
Yes, Mirka Iridium is compatible with both pneumatic (air-powered) and electric sanders, making it versatile for various professional and DIY applications.
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Wendy Astleford
Best Abrasives - most appropriate company name
Absolutely stellar customer service, well above par and enjoyable as much as helpful, and the products are 10/10 - will be back again and again and again…
Mirka Roundy Hand Sanding Block Kit
Ian Douglas
Mirka AROS-B is a sensational sander that will save untold time and effort!
I spend hours on manually sanding the curves in the depressions I route in my charcuterie boards as there's just no other way to do it, using the AROS-B sander I can now do a full board in around 20 minutes and then have it ready to oil! I estimate it's saving me at least 3-4 hours per board.
Expensive tool but it reall works fantastic with a lot of grunt, and saves an incredible amount of time and effort! I love it so much a week later I bought the AOS-B as well!
Couldn't recommend this unique sander highly enough for fiddly awkward sanding jobs!
I received my mixed box of 125mm Mirka Galaxy discs from Best Abrasives a little while ago...that stuff is amazing!
I let the 80 grit go on a piece of rough sawn Camphor Laurel and it was smooth in a couple of minutes. Very impressive compared to other brands...I'll be back for more! 🙂
Mirka Galaxy Sanding Discs - 125mm/5"
Penelope
Best ever
These abrasives are amazing I use them all the time.
Mirka Galaxy Sanding Discs 150mm
Anonymous
Mirka 10m sleave and cable
Good product makes work a lot easier with the extended hose
Best Abrasives deliver on time every time and have a huge range of Mirka products that aren’t available elsewhere. Competitive pricing and realistic freight charges to rural areas. Don’t think about ordering from Best Abrasives just go ahead and do it, you wont be disappointed.
I am a painter and bought this after lots of research. I have not regretted the purchase and sanding or removing paint has become much quicker and easier. Using Abranet, galaxy or iridium sanding discs make light work of any job. I will definitely buy more Mirka products, Great quality
