Koch-Chemie × THE FINISHER THE FINISHER “WaxPolish” wax polish 250ml

THE FINISHER × Koch-Chemie “WaxPolish” — wax polish for a rich gelcoat finish

Where does WaxPolish earn its keep on board? — This marine wax polish visibly lifts gelcoat and glossy paint, optically smooths light hazing and leaves an even, water-repellent wax film. Easy to buff off, holds up day-to-day, spot on after your post-trip wash.

THE FINISHER WaxPolish wax polish is your quick gloss-and-protection upgrade for boats: on smooth gelcoat and high-gloss paint it lays down a rich, calm depth of gloss and a thin-film, hydrophobic layer of protection. Perfect after a clean with CleanMarine or a bit of light polishing – as a stand-alone finish before the next trip out. It stays forgiving to apply, the look comes out even, and the surface feels clean and slick.

• Rich depth of gloss on gelcoat: optically smooths the finish, hides light hazing and lets water sheet off cleanly.
• Easy handling: creamy to work, short flash-off, buffs off streak-free – even on bigger panels.
• Fits the on-board system: lay it down after CleanMarine/polishing; boost the hydrophobics later with BodyGuard without wiping out the wax.

Gelcoat wax polish – gloss, slickness & protection in one step

Gelcoat wax polish means calming the surface optically while building a thin, protective film at the same time. THE FINISHER WaxPolish wax polish works as a finely tuned wax formula: mild cleaning agents pull away light oxidation haze, the polishing stage smooths the microstructure, the wax film flashes off evenly and drives beading/sheeting. The result: a rich, deep look with no greasy sheen. On intact gelcoat one pass is often enough; where spots look visibly dull, sort them first with RoughCut/FineCut or the one-step option PerfectOne – then WaxPolish seals the result.

Application on board – prep, lay-down, buffing

Application starts with a clean base: wash the boat in the shade with CleanMarine, then dry it off. Lay THE FINISHER WaxPolish wax polish down thin on a soft pad/cloth, spread it panel by panel in a cross pattern and let it flash off briefly. Once the film looks “clear”, buff it off with a fresh microfibre side, no pressure needed. On big surfaces work in sections and keep clear of edges and fittings. Don’t work it on hot surfaces or in full sun, and never let the product dry on. Keep it off plastics, non-slip decks, vinyl and textile parts – RubMarine, VinylGuard and TexLock/CoverGuard have those covered.

Durability & care plan – combine your wax finish smartly

Durability & care plan come down to how you use the boat (sun, salt, time in the water). Keep up regular washes with CleanMarine and the finish stays visibly calmer, with dirt clinging less. Between washes you can top up the hydrophobics with BodyGuard without changing the wax look. Light water spots after rinsing come off with a clean cloth; treat heavier salt rings before the next wax round. When you feel the gloss dropping off: clean the surface, spot-polish if needed, then lay THE FINISHER WaxPolish wax polish on thin again and buff out – two lean passes beat one “heavy” coat.

Common questions about THE FINISHER × Koch-Chemie “WaxPolish” — wax polish

Which surfaces do I use WaxPolish on?

Smooth gelcoat and high-gloss paint on board. Keep it off non-slip decks, dull gelcoat zones, vinyl, textile and plastic windows.

Do I have to polish first?

Only on dull, weathered or noticeably scratched areas. Intact surfaces you can finish straight away with WaxPolish after the CleanMarine wash.

How do I avoid streaks?

Work thin, in the shade, let it flash off briefly and buff off fully with a fresh microfibre side. Pick up any excess right away.

Does WaxPolish play nice with BodyGuard?

Yes. WaxPolish sets the optical base tone, BodyGuard tops up the hydrophobics later. Order: wax-based polish first, then spray protection (spaced out if needed).

How often should I refresh it?

Depends on use. With regular washing one wax refresh per season is often enough; more often with lots of salt and sun. Top up thin, don’t “build” layers.

Last updated: 01.11.2025 — Author: Daniel (Detailing1)