Koch-Chemie × THE FINISHER THE FINISHER "RubMarine" Plastic Care 500ml

THE FINISHER × Koch-Chemie „RubMarine“ — Plastic Care for Silky-Matte, Grippy Boat Plastics

What is RubMarine for? — This marine plastic care refreshes unpainted plastics and rubber on board with a silky-matte finish, reduces new soiling, and maintains a dry, non-greasy feel – ideal for consoles, trim, seals, and instrument panels after cleaning.

THE FINISHER RubMarine Plastic Care is the targeted conditioning for unpainted boat plastics and rubber parts. After pre-cleaning with AllWays and washing with CleanMarine, RubMarine applies an ultra-thin protective film that visually calms structural parts, ensures uniform color depth, and keeps the surface grippy and dry. Perfect for consoles, rub rails, seals, hatch frames, and instrument panels – without a greasy shine or smearing.

• Silky-matte OEM finish: Uniform color depth and a calm surface that feels dry – ideal for frequently touched areas on board.
• Practical advantage: The thin protective film visibly reduces the adhesion of salt/dock dirt and facilitates ongoing cleaning.
• Safe application: Spreads thinly, dries cleanly, and is suitable for unpainted plastics and rubber – not for decks/non-slip surfaces.

Plastic Care on Board – Finish, Feel & Material Effect

Plastic care on board requires a finish that looks fresh but is not slippery or greasy. RubMarine works as a finely dosed polymer emulsion: it smooths the microstructure of unpainted plastics and rubbers, dries to a silky matte finish, and leaves a natural grip. Textured areas (e.g., instrument cowlings, hatch frames) appear more uniform without looking "smeared." Because no oily layer remains, the surface attracts less dust and harbor haze – the care remains suitable for everyday use, even with frequent touching.

Application on Consoles, Seals & Trim

Application is done in three steps: thoroughly clean (AllWays/CleanMarine), dry completely, then apply RubMarine thinly with an applicator or microfiber cloth. Spread evenly in small sections, allow to flash off for 1–2 minutes, and buff to a silky matte finish with a fresh cloth side. Immediately wipe off any excess on edges/screw bases. Do not leave the product on gelcoat overhangs, glass, or polycarbonate – wipe off residues immediately. Avoid floors, steps, and non-slip decks to prevent slipping hazards. Work in the shade, avoid hot surfaces.

Routine & Compatibility – Gelcoat, Vinyl & Care Plan

Routine & Compatibility: RubMarine is the care step for unpainted plastics/rubber. You should condition vinyl upholstery separately with VinylGuard; clean visible surfaces with SeaYou. Protect smooth gelcoat and painted areas – separately from RubMarine zones – with BodyGuard for hydrophobic ease of care. Depending on use (sun, bathing, harbor environment), renew RubMarine thinly every 4–8 weeks. In between, a damp cloth is often sufficient, as salt and fingerprints adhere less well.

Frequently Asked Questions about THE FINISHER × Koch-Chemie „RubMarine“ — Plastic Care

Where do I use RubMarine?

On unpainted boat plastics and rubber parts: consoles, rub rails, seals, instrument cowlings, hatch frames. Not on decks/tread areas or non-slip zones.

Will the surface become slippery or greasy?

No. The finish is silky matte and dry-grippy. Apply thinly, allow to flash off briefly, and buff – then the feel remains natural.

How do I prepare properly?

Loosen salt and dock dirt with AllWays, wash with CleanMarine, and allow to dry completely. Then apply RubMarine thinly and buff cleanly.

Difference from VinylGuard?

RubMarine is for unpainted plastics and rubber. VinylGuard cares for marine vinyl (seat cushions/trim) with a silky-matte finish. Both products complement each other but are used on different materials.

How often should I reapply?

Every 4–8 weeks, depending on use. Refresh heavily touched areas (entryways, consoles) sooner; apply thinly, do not "build up" layers.

Last updated: 01.11.2025 — Author: Daniel (Detailing1)