Mirka PC35-1L Polarshine 35 Coarse Polishing Compound, 1 Liter

Mirka

<h3>Mirka: Finnish Precision, World-Class Surface Finishing</h3><p><strong>Mirka</strong> is a family-owned Finnish company with roots stretching back to 1943, when engineer Onni Aulo founded the business in Helsinki. Though wartime conditions delayed full production until 1946, the company grew steadily from those modest beginnings into one of the world&apos;s foremost names in surface finishing technology. Today, headquartered in Jeppo, Ostrobothnia, Finland, Mirka operates a global network of subsidiaries and serves professionals across automotive, marine, woodworking, construction, and industrial markets.</p><p>What sets Mirka apart from other abrasive manufacturers is its uniquely integrated approach. Mirka is one of the only companies in the industry that develops and manufactures its abrasives, power tools, and <a href="/200281-compounds-mirka-461">polishing compounds</a> entirely under one roof. This end-to-end philosophy means every product in the Mirka lineup is engineered to work together as a complete system — not just a collection of individual parts.</p><h3>Innovation Built Into Every Product</h3><p>Mirka&apos;s reputation for innovation is well-earned. In 2001, the brand pioneered dust-free sanding with the launch of Abranet&reg;, a revolutionary net abrasive that dramatically reduces airborne dust during surface preparation. This breakthrough changed the way professionals think about both surface quality and workplace safety. The award-winning DEROS electric sander further cemented Mirka&apos;s standing as a technology leader, combining ergonomic design with high-performance results.</p><p>The brand&apos;s <a href="/461-mirka-sanding-disc-17459">sanding discs</a> span an extensive range of product families — from Abranet and Galaxy to Iridium and Gold — giving professionals the right tool for every grit stage and substrate. Whether prepping bare metal, feathering a paint edge, or refining a gelcoat finish, Mirka discs are engineered for consistency and longevity.</p><h3>A Complete System for the Perfect Finish</h3><p>For professionals who prefer tactile control during detail work, Mirka&apos;s <a href="/461-mirka-hand-sanding-pad-53644">hand sanding pads</a> offer the same commitment to quality in a manual format. These flexible, durable pads are designed to conform to contours and deliver a uniform scratch pattern — critical for achieving flawless results before final polishing.</p><p>On the power tool side, Mirka&apos;s lineup of <a href="/461-mirka-air-sander-15449">air sanders</a> (pneumatic sanders) brings high-cycle performance to paint shops and body work environments where compressed-air tools remain the standard. Lightweight, well-balanced, and built for extended use, these tools reflect the same engineering discipline found throughout the Mirka range.</p><p>The system comes full circle with Mirka&apos;s Polarshine line of <a href="/200281-compounds-mirka-461">compounds</a> — professional-grade polishing solutions designed to remove sanding marks and restore gloss to painted and clear-coated surfaces. Using Mirka abrasives alongside Mirka compounds ensures each stage of the surface finishing process is optimized for the next.</p><h3>Why Professionals Trust Mirka</h3><p>Mirka&apos;s mission has always been straightforward: to give people the opportunity to perform better. With over 80 years of continuous innovation, a commitment to dust-free working environments, and a product ecosystem that covers every stage from coarse material removal to final polish, Mirka has earned the loyalty of body shop technicians, marine detailers, woodworkers, and industrial finishers around the world.</p>