Koch-Chemie × THE FINISHER THE FINISHER "AllWays" All-Purpose Cleaner 500ml

THE FINISHER × Koch-Chemie „AllWays“ — all-purpose cleaner for marine pre-cleaning & deck care

Where do I use AllWays on board? — This marine all-purpose cleaner lifts salt film, grease, spray and harbour grime in a controlled way, wets evenly, rinses off without residue and gets gelcoat, non-skid decks, fender zones and lockers safely ready for the next step.

THE FINISHER AllWays all-purpose cleaner is your do-it-all pre-cleaning step for boats: it softens salt and harbour grime, oily film and rubber marks, creeps into edges and profiles and rinses clean – with no smeary residue. On gelcoat, non-skid decks, painted consoles, rubber trims and hard-wearing lockers it gets the surface ready to go fast, before CleanMarine (shampoo), SeaYou (glass) and BodyGuard (spray protection) take over. That keeps the care chain on board cleanly separated, repeatable and forgiving.

• Marine pre-cleaning: softens salt and spray film, oily harbour haze and rubber marks (fenders/lines) in a controlled way, so the main wash runs easier and with fewer scratches.
• Deck- & gelcoat-friendly: a stable film with good creep on non-skid and smooth gelcoat; it rinses off thoroughly and leaves an even base.
• System-clean on board: the perfect bridge to CleanMarine (contact wash), SeaYou (visible surfaces) and BodyGuard (hydrophobic finish); vinyl/textile stay with VinylTexClean and CoverGuard.

Marine pre-cleaning – salt, harbour haze & rubber marks

Marine pre-cleaning means chemically breaking the typical mix of salt, spray, diesel/oil mist and rubber marks apart first. THE FINISHER AllWays all-purpose cleaner builds an even film for that, one that clings well in profile edges, around fittings and along the waterline without running off quickly. Salt and organic residue get bound into micelles and reliably carried off when you rinse; rubber marks from fenders and lines fade visibly after a short dwell and a light brush. Because the cleaner flashes off cleanly, the next wash starts without smearing, and BodyGuard can grab evenly later on. On sensitive metals or old, porous seals you work with short dwell times and a small test patch, so the look and feel stay calm.

Deck & gelcoat – clean non-skid safely, ease the waterline

Deck & gelcoat call for control rather than force. On non-skid zones the fine-foaming film carries dirt out of the texture without smoothing the surface; a soft deck brush backs up the mechanics, then you rinse over a wide area. On smooth gelcoat, the hardtop and around the waterline the cleaner lifts harbour haze, splashes and light soot rings in a controlled way; worked in a cross pattern with pad/brush, no patchy zones form. Fender kisses and black scuffs you treat section by section, working quickly in the shade and rinsing fully. SeaYou stays in charge of clear windows, since AllWays can create needless rework on plastic panes; for visible yellowing before the finish a separate, material-safe brightening routine helps, before BodyGuard delivers the hydrophobic, easy-care finish.

Application & safety – dosing, dwell time, compatibility

Application & safety follow a simple logic: cool surface, shade, pre-wet. Spray THE FINISHER AllWays all-purpose cleaner on section by section, let it work for 2–3 minutes, move it with a brush if needed and then rinse generously with fresh water. Don't let it dry – wind, sun and hot surfaces cut the dwell times short. In lockers, on painted consoles and rubber trims the cleaner works reliably; bare, sensitive metals and anodised parts you test briefly and keep the dwell time short. Clean vinyl upholstery and textile parts separately with VinylTexClean; once fully dry, CoverGuard protects heavily used textile zones. Windows and instrument covers stay with SeaYou so no streaks form. Run the contact wash with CleanMarine and top with BodyGuard if needed – that keeps the care on board plannable and repeatable.

Common questions about THE FINISHER × Koch-Chemie „AllWays“ — all-purpose cleaner

Which marine surfaces do I use AllWays on?

On gelcoat, non-skid decks, painted consoles, rubber trims and hard-wearing lockers. Clean vinyl upholstery, textiles and windows separately (VinylTexClean/CoverGuard and SeaYou).

How do I stop stains on non-skid?

Work in the shade, dose sparingly, dwell briefly, move with a soft brush and rinse fully. Don't let it dry; wash out any leftover dirt with CleanMarine.

Does AllWays help against fender marks?

Yes, rubber marks fade clearly after a short dwell and light mechanics. Stubborn old marks may need a second, short pass.

Is the cleaner suitable for plastic windows?

No, SeaYou is meant for that. AllWays can create rework on polycarbonate/acrylic; always treat visible surfaces separately.

Can I use it in the engine bay?

For light-duty, yes: keep it cool, protect electrically sensitive areas, spray on target, move with a brush and rinse moderately. Remove residue fully.

Last updated: 01/11/2025 — Author: Daniel (Detailing1)