Meguiar's Mirror Glaze M105 Ultra-Cut Compound – Heavy-Cut Car Rubbing Compound, 8 oz

Revive dull paint with Meguiar's Mirror Glaze M105 Ultra-Cut Compound

Meguiar's Mirror Glaze M105 Ultra-Cut Compound is a professional-grade heavy-cut formula designed to address a wide range of exterior paint defects. Built for body shops and serious DIY detailers, it blends fast cutting with controlled finishing to help you restore clarity and depth to tired finishes. The 8 oz container keeps its promise of high performance without compromising control, making it a staple in many detailing kits.

More than a quick fix, M105 Ultra-Cut is a precise tool that targets oxidation, scratches, heavy swirls, holograms, and even acid rain damage. Its proprietary micro-abrasive technology removes sanding marks up to 1200 grit while helping to minimize new swirls. The result is a deeper, glass-like gloss that forms the foundation for further refinement with finishing products like M205 Ultra Finishing Polish.

What it does

• Defect removal: tackles moderate to heavy defects including scratches, oxidation, swirls, holograms, and acid rain, and can address sanding marks up to 1200 grit.
• Fast yet refined cut: ultra-fast cutting action paired with micro-abrasives helps minimize additional swirling and hazing while boosting gloss.
• Gloss and finish: designed to leave a high gloss while removing defects, delivering a surface that looks smoother and more vibrant.
• Paintwork safety: safe and effective on all glossy paint finishes and clear coats when used with proper technique.
• Versatile application: suitable for hand use, dual-action polishers, or rotary buffers, with adjustable cut based on pad choice and technique.

Usage tips and best practices

• Preparation matters: start with a clean, dry surface and inspect for remaining defects to plan your approach.
• Apply with appropriate pads: choose a pad that matches your target cut and the level of defect you are addressing.
• Work in small sections: use light to moderate pressure and work systematically to avoid overworking any area.
• Refine with finishing polish: after M105, follow with M205 Ultra Finishing Polish to boost gloss and remove any remaining light swirls.
• Follow with protection: complete the correction with your preferred wax or coating to seal the enhanced finish.

Pairing M105 with a finishing step can help you approach paint correction with professional-grade results while still allowing for user control and safe operation on modern finishes. While outcomes vary with conditions, the product is designed to offer a clearer, deeper gloss and a smoother feel that can translate to a more attractive vehicle presentation without requiring guarantees of results.