Koch Chemie Gelcoat Fine Cut Gf6.01 - Nautical Polish 1L

€73,92 €59,13

Delivery between 06 June and 08 June

€73,92 €59,13

Fine Cut Polish Silicone Oil-Free

Erases Moderate Signs of Hull Wear

Removes oxidation, chalk, fender marks and dull areas that no longer come off with washing or maintenance polish

Works Longer Without Hardening

The formula remains active for several passes, giving you time to refine your work without having to stop and reapply every minute

Silicone Oil-Free Formula

The absence of silicones prevents subsequent contamination, keeping the surface ready to receive sealant or ceramic without the risk of weak adhesion.

Koch Chemie Maritima Gelcoat Fine Cut Gf6.01 – Fine Cut Polish for Gelcoat and Marine Paint

Machine polish for gelcoats and boat paints with medium wear. Removes medium scratches, oxidation, chalking and dull areas, leaving the hull prepared for a finishing polish or sealant. Silicone oil-free. Compatible with dark colours.

  • Applicable with rotary and eccentric polisher (DA, dual action, random orbital polisher)
  • Recommended five pea-sized doses on the Fine Cut pad
  • Do not use on hot surfaces or unpainted plastics
  • 1 L packaging

How to Use

Step 1

Thoroughly wash, decontaminate, and degrease the hull to remove salt and residues before polishing.

Step 2

Apply 5 pea-sized dots of product to a Fine Cut pad and spread evenly in a crosshatch pattern over the surface.

Step 3

Works in rotary mode at around 1000 rpm or in eccentric mode at the highest speed with moderate pressure

Step 4

Wipe off residue with a clean polishing cloth and seal afterwards with Marine Protective Sealant or equivalent.

Preguntas frecuentes

It works on medium gelcoat wear. Medium-gauge scratches, oxidation, chalking, fender scuffs and dull areas come off easily. It is not designed for deep scratches like blocked fingernail marks.

Yes, it is important. Without silicone oil, the hull is left with open pores after cutting. Sealing with Gelcoat Finish, Marine Protective Sealant, or a marine ceramic closes these pores and prevents the hull from re-chalking in a short period of time.

Yes, it's compatible with rotary and random orbital polishers. With a rotary polisher, work at around 1000 rpm with controlled pressure. With a dual action (DA) random orbital polisher, use the highest speed to allow the abrasive to work through its full useful life cycle.

Yes, all orders include a tracking number which will be emailed to you after the order has been shipped.

You can return it up to 14 days after receiving it at home. The product must be returned in its original condition, unused, and in its original packaging.