Koch Chemie B9.01 Heavy Quick Cut | Cut 9.0, Gloss 5.5 | Silicone-Free Strong Compound
Koch Chemie Heavy Quick Cut B9.01 | Fast, Low-Sling Strong Compound for Fresh & Cured Paint
Koch Chemie Heavy Quick Cut B9.01 is a silicone-free machine polishing compound engineered for the simple, fast removal of paint mists and sanding traces from P1200 grit and higher. Its special composition makes it ideal for freshly painted and refinished panels, applying smoothly with no sling and no dusting for a cleaner, more efficient correction stage. Suitable for all paint types — soft or hard — B9.01 delivers serious cutting power while holding a respectable gloss level straight off the pad.
Built for Speed Without the Mess
Traditional heavy compounds often fight back with sling and heavy dust that slow the job down and add clean-up time. B9.01 is formulated to stay where you put it. The result is a faster correction step with low dust formation, longer working cycles, and a cleaner panel between stages — a genuine advantage on bodyshop work and multi-panel corrections.
Engineered for Fresh Paint & Refinish Work
B9.01 is designed around repair coatings as well as original factory finishes. It removes sanding marks from P1200 and finer abrasives quickly and predictably, making it a natural choice after wet-sanding or on freshly cured refinish paint where control and a clean finish matter.
Suitable for All Paint Systems
Whether you're working on soft, sensitive clears or hard ceramic-style factory coatings, B9.01 adapts to the job. It pairs with wool, microfibre and foam cutting pads, letting you tune aggression to the paint in front of you.
Cut & Gloss Rating
Cut Level: 9.0 — among the strongest in the Koch Chemie range for rapid defect and sanding-mark removal.
Gloss Level: 5.5 — a clean, workable finish that refines quickly. For the best possible surface, follow with Koch Chemie Micro Cut M3.02 to lift gloss and remove any remaining haze.
KEY FEATURES & BENEFITS
- Rapid Defect Removal – Clears paint mists and sanding marks from P1200 grit and higher
- Silicone-Free Formula – Refinish-safe, no silicone contamination of fresh paint
- Low Dust & No Sling – Cleaner workspace and longer polishing cycles
- Suitable for Soft & Hard Paint – Versatile across all paint systems
- Fresh & Cured Paint – Ideal for repair coatings and original finishes
- Pad Compatible – Works with wool, microfibre and foam cutting pads
DIRECTIONS
- Shake well before use.
- Apply B9.01 in a crosswise motion using a polishing machine and cutting pad.
- Work the compound at medium speed and medium pressure.
- For the best possible finish, refine with Koch Chemie Micro Cut M3.02.
Precautions: Do not apply to hot surfaces or in direct sunlight. Check for suitability and compatibility before use. Protect from frost and excessive heat. Safety data sheet available on request for professional users.
SPECIFICATIONS
- Cut Level: 9.0
- Gloss Level: 5.5
- Formula: Silicone-free
- Cuts From: P1200 grit and higher
- Areas of Use: Repair coatings, original coatings
- Pad Compatibility: Wool, microfibre, foam