Koch Chemie Top Star is a professional interior plastic and rubber care emulsion that cleans and refreshes dashboards, center consoles, door panels, trim, and rubber seals with a natural semi-gloss finish that looks factory fresh rather than overdressed. The antistatic formula reduces the static charge on plastic surfaces that attracts dust, helping interiors stay cleaner longer between details.

Keeps plastic supple and conditioned to prevent the cracking and brittleness that comes from UV exposure and drying out over time. UV protection helps preserve the color and texture of interior surfaces. Fresh fragrance leaves the vehicle interior smelling clean after every application. Easy spray-on, wipe-off application makes it fast to use across a full interior detail.

If you are looking for a professional interior dressing that cleans, protects, and reduces dust attraction in car interiors, a Koch Chemie plastic and rubber care product with antistatic properties for dashboard and trim, or a high-quality interior detailer that delivers a natural semi-gloss finish with UV protection, Top Star is a premium product for professional detailers who want the best interior results. Available in 1L and 5L.

Koch Chemie Top Star Usage

Top Star (TS) is Koch Chemie's interior dressing and protectant — a pH-neutral, anti-static formula that delivers a factory satin finish on plastic, vinyl, rubber, and leather inside the cabin.

• Satin/OEM look: Spray to applicator, wipe on. No dilution needed.
• Matte look: Dilute 1:1 with water, spray on, wipe off.
• Not glossy: Top Star is designed NOT to make dashboards look wet or plasticky.
• Bonus: Anti-static formula helps dust not re-cling for 1-2 weeks.

Frequently Asked Questions

Is Koch Chemie Top Star dilutable?

Yes. Straight (ready-to-use) gives a satin OEM finish. Diluted 1:1 with water gives a matte/factory-new look. Useful for dashboards where customers specifically don't want shine.

Koch Chemie Top Star vs Plast Star — which do I use on dash vs trim?

Top Star is for INTERIOR — dashboards, door cards, center console plastic, interior vinyl. It's pH-neutral and anti-static. Plast Star is for EXTERIOR — bumpers, mirror housings, exterior trim. They're intentionally different formulas. Don't swap them.

Does Koch Chemie Top Star leave a sticky finish?

No — if applied correctly (to the applicator, not directly to the surface, and wiped to an even finish). Stickiness usually means over-application or applying to a dirty surface. Clean with Pol Star or MZR first, then apply Top Star thin.

Is Top Star safe on leather?

Yes — Top Star is pH-neutral and safe on leather as a dressing. For cleaning + conditioning leather specifically, use Leather Star instead (purpose-built for leather).

Buying for a shop? See our Koch Chemie wholesale program for B2B pricing on this and the full Koch Chemie lineup.