KERUISEN S9 Polishing Compound — Universal Fit for All Car Series

Universal fit for all car series

KERUISEN S9 is a polishing compound made for cars. It is designed for all car paint types and all car series, so you can keep one compound on the shelf and reach for it whether you are working on a daily driver, a classic or a full repaint. The label says it plainly: ALL ARE OK.

9 cutting / 9 light

S9 carries a 9 cutting / 9 light rating — a step up on both cutting and gloss compared with S8, with the balance kept intact. It is shown removing sanding marks, scratches and swirls from painted panels, then leaving the surface with restored gloss.

One bottle replaces the traditional three-step lineup

Traditional polishing asks you to buy heavy, medium and fine compounds and switch products at every stage. S9 is designed to replace that lineup. Pair one bottle with different polishing pads and you can cover the heavy and medium steps without changing products. When you want a deep mirror finish, add a final pass with a softer pad. If a clean, glossy result is enough, the finishing pass is optional.

What S9 is shown to do

• Removes sanding marks, scratches and swirls on car paint
• Restores gloss and depth across all paint colors
• Covers the heavy and medium steps with different pads and one bottle
• Supports an optional deep mirror finish with a softer pad

Sizes for every workload

Available in 100–500 g, 1 kg, 4.75 kg and 20 kg. Start with the smaller bottle for personal use, or step up to the 20 kg container for professional shops.

How to use

• 1. Match the pad — a cutting pad for defects, a softer pad for gloss.
• 2. Work in sections — apply S9 and polish with overlapping passes at a controlled speed.
• 3. Finish — wipe off residue, and add a softer-pad pass when you want a deep mirror finish.

Made by KERUISEN

Like S8, S9 comes off our own in-house production line, backed by a 100,000 m² production base, a 2,000 m² R&D testing center and BRI certification. Fifteen years of OEM and ODM experience go into the retail compounds we ship worldwide.

Specifications