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.
INCLUDES
100 discs
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.
