Koch-Chemie Gelcoat Fine Cut "Gf6.01" Fine Cutting Polish for Gelcoat and Boat Paint (Marine Line) 1000ml

Fine cutting polish for gelcoat and boat paint Koch-Chemie Gelcoat Fine Cut "Gf6.01"

Koch-Chemie Gelcoat Fine Cut "Gf6.01" is your go-to for bringing back medium-weathered gelcoat and boat paint. This fine cutting polish reliably pulls out medium scratches, oxidation, chalking and dull patches — the kind you get from fenders rubbing the hull. Even on dark surfaces it lays down a lasting deep gloss and gets the surface dialled in for a high-gloss polish afterwards. The silicone-oil-free formula goes on easy and wipes off without a fight, on both rotary and dual-action machines.

• Cuts through medium defects: Clears scratches, oxidation and dull spots for good.

• Lasting deep gloss: Pulls a brilliant finish even out of dark gelcoat and paint colours.

• Easy to work: Spreads and wipes off without fuss, silicone-oil-free.

The right reset for medium-weathered surfaces

Gelcoat Fine Cut "Gf6.01" was built for gelcoat and boat paint that's picked up medium weathering. It works through medium scratches, oxidation, chalking and dull patches — whatever the weather or a season on the water throws at the hull. It runs on both rotary and dual-action machines, so you're not boxed into one setup.

Brilliant deep gloss on dark gelcoat and paint colours

Dark gelcoat and paint colours are the tricky ones — they show every hologram and swirl you leave behind. Gelcoat Fine Cut "Gf6.01" handles them without drama and pulls an even, deep gloss that brings the original colour back to life. For an even finer finish, follow up with a high-gloss polish like Gelcoat Finish "Gp1.01" or Gelcoat Micro Cut & Finish "Gp3.01".

Easy to use, results that hold up

Working with Gelcoat Fine Cut "Gf6.01" is straightforward. For the best results, put five pea-sized drops on a suitable pad (e.g. the Fine Cut Pad) and spread the product in a crosshatch pattern at low speed. Then buff it out with a rotary at around 1,000 rpm or a dual-action machine on its highest setting. Polish residue wipes away easily with a microfibre cloth. To lock it in with lasting protection, reach for something like Gelcoat Finish "Gp1.01", Marine Protective Sealant or Ceramic Boat Hull.