KOCHCHEMIE Heavy Cut Compound for Paint Correction — 250ml, aggressive cut & low-dust finish

KOCHCHEMIE H9.02 Heavy Cut Compound is a high-aggression paint correction polish formulated to remove deep scratches, sanding marks to 1,200 grit, and oxidation while restoring a high-gloss finish.

Engineered in Germany for professional detailers and enthusiastic DIYers, this 250ml heavy-cut compound balances powerful abrasion with a low-dust, easy-working formula. It’s designed to cut through severe defects on a variety of clear coats while leaving a surface ready for refining or sealing. H9.02 is concentrated for efficient coverage and performs on both soft and hard modern clear coats, including many ceramic-enhanced finishes.

How quickly will it remove deep scratches and sanding marks?

H9.02 is formulated for fast defect removal: it tackles moderate to heavy scratches and sanding marks up to 1,200 grit in fewer passes than milder polishes. Results depend on machine speed, pad choice, and substrate hardness, but professionals will see meaningful correction with a controlled technique.

• Aggressive abrasive matrix for rapid material removal
• Effective on sanding marks up to 1,200 grit
• Suitable for machine polishing with rotary and dual-action tools

Will it leave a good gloss or require additional polishing steps?

While H9.02 provides strong correction, it also rebuilds surface clarity to a high shine as it works. For mirror-like finishes on delicate or very soft clear coats, a finishing polish may still be used after correction to maximize depth and hologram removal.

• High gloss recovery built into the compound
• Compatible with follow-up fine polishes for best show-car results
• Low-dust formula reduces rework and pad contamination

Is it safe on different clear coat types, including ceramic-enhanced paint?

H9.02 is versatile and formulated to work on both hard and soft modern clear coats, including many that have ceramic components. Use lighter pressure and test in an inconspicuous area on ultra-soft or newly cured coatings to confirm compatibility and avoid over-cutting.

• Works on soft and hard OEM and aftermarket clear coats
• Compatible with many ceramic-enhanced finishes when used correctly
• Patch-test recommended to determine ideal pad and speed

How does the low-dust property improve the polishing process?

The reduced dust formulation of H9.02 keeps polishing residues tackier and less airborne, making cleanup faster and preventing abrasive buildup on pads and edges. That means longer continuous polishing intervals and a cleaner workspace overall.

• Less dusting reduces time spent cleaning panels and pads
• Smoother application without rapid drying or stickiness
• Improves visibility of correction progress during work

Who is this for? KOCHCHEMIE H9.02 is intended for professional detailers, bodyshop technicians, and skilled DIYers who need a compact, high-performance heavy cut compound for restoring severely weathered or sanded paint. If you routinely correct deep defects, work with varied clear coats, or require a reliable German-engineered product that minimizes dust while maximizing cut and gloss, this 250ml bottle provides concentrated performance suitable for frequent use and touch-up jobs.