Koch Chemie Red Clay Bar (ABRASIVE) — Heavy Paint Decontamination Koch Chemie Red Clay Bar (ABRASIVE) is a more aggressive clay for bonded contamination on paint when mild clay is not enough. Use carefully with ample lubrication, then refine with polish—especially on soft or dark clearcoat. Features / Why Pros Use It Abrasive clay grade for stubborn bonded contaminants For paint decontamination ahead of correction Requires proper lubrication and light pressure Follow with Fine/Micro Cut as needed to refine How to Use Wash; lubricate generously; clay with light pressure only Knead frequently; never clay a dry panel Inspect for light marring and polish accordingly Discard dropped or overloaded clay Shop Koch Chemie at MDSC Marine Detail Supply Co. stocks Koch Chemie paint-correction and car-care chemistry for pro detailing shops across Fort Myers and Southwest Florida. Pick up at HQ — 14231 Jetport Loop, Fort Myers — or order for same-day shipping when you qualify. Ask our team about pads, machines, and the right cut level for your correction job. Shipping & Guarantee 100% Price Match Guarantee FREE Shipping on all domestic U.S. orders over $200 Orders under $200 ship for a flat rate of just $5 Same-Day Shipping on orders placed before 2:00 PM ET, Monday–Friday (business days) All orders ship via UPS Ground or USPS Priority Mail Discounted UPS Overnight shipping rates available Questions? Call us at 800-248-6130