Mirka Iridium SR 1.25in PSA 3U Sanding Discs - 500/Roll

The Mirka Iridium SR 1.25 inch PSA 3U sanding discs are premium ultra-fine finishing abrasives designed for the final stages of automotive refinishing, collision repair, and transportation manufacturing. They are ideal for precise correction and refinement of clearcoats, topcoats, and composite surfaces.

Built with a stable backing and high-quality silicon carbide grain, Iridium SR delivers consistent cutting performance with excellent control. The slurry coating produces an ultra-fine, uniform scratch pattern that is quick and easy to polish out, ensuring efficient finishing and high-quality surface results.

Features & Benefits

• 1.25in PSA disc format
• 3U ultra-fine grit for final finishing
• 500 discs per roll for professional use
• Silicon carbide abrasive for consistent performance
• Slurry coating for fast, easy polish-out results
• Stable backing for precise sanding control
• Ideal for clearcoat and topcoat refinement
• Suitable for composite surface finishing
• Designed for fine detailing and correction work
• Compatible with Mirka AOS130-B and AROS150-B cordless sanders

Mirka Iridium SR delivers precise, high-quality finishing performance for professional automotive refinishing and surface correction applications.