Zvizzer HC 4000 | Heavy Cut Compound & Scratch Remover

Zvizzer HC 4000 - Heavy Cut Power That Corrects in Fewer Passes

HC 4000 is Zvizzer's heavy cut compound, the first stage of any serious correction. It clears deep scratches, heavy swirls and P2000 sanding marks fast, on paintwork that lighter polishes can't touch. What sets it apart is staying power: the abrasive keeps cutting for longer before it breaks down, so HC 4000 lifts out defects in a single pass that other compounds need two or three attempts to shift.

Keep working and that same abrasive diminishes to a finer cut, refining the paint to a real gloss rather than leaving a haze to chase on your next stage. The water-based, silicone-free formula stays low on dust and wipes off cleanly, which counts for a lot over a full detail. Use it as your first cutting stage on faded, oxidised or scratched paintwork, fresh or fully cured, including scratch-resistant clear coats, then step down through the range for the final finish.

Faster correction, a cleaner finish, and less time chasing haze.

Application

HC 4000 works with both rotary and orbital machines. Start with a clean pad and prime it before your first pass. Apply a small amount of compound to the pad or the panel and spread to cover your working area.

On a rotary, spread at around 650 rpm, then lift to roughly 1,400 rpm under moderate pressure to cut and refine. On an orbital, spread on speed 1 and work up to speed 5. Either way, work one section at a time.

Across a full correction, keep two or three pads on the go and swap them between sections. Letting each pad cool holds the cut consistent and protects your finish. Available in 250ml and 750ml.

Works well with

• Red Thermo Allrounder Pad - the colour-matched cutting pad; grab a few to keep in rotation
• Thermo Nano Wool Pad - maximum bite for the heaviest correction work
• Zvizzer FC 2000 Fine Cut - your next step to remove any holograms and lift the gloss
• Zvizzer Microfibre Cloths - colour-coded, lint-free cloths for a clean wipe-off and no cross contamination