koch chemie multi cleaner mc universalreiniger marine linie Pflege & Versiegelung wherever you need both cleaning

wherever you need both cleaning power and a proper high-gloss result

rinse the area well and wash it with a shampoo to clear off any last solvent residue

For lasting long-term protection we'd recommend a ceramic coating or a hard wax after the P1

but because excess SiO₂ smears across the surface during buffing instead of soaking in

koch chemie multi cleaner mc universalreiniger marine linie Pflege & Versiegelung wherever you need both cleaningKoch Chemie Multi Cleaner "Mc" All Purpose Cleaner (Marine Line) The Koch Chemie Multi Cleaner "Mc" is a highly concentrated, phosphate free and solvent free alkaline all purpose cleaner, built for the deep yet gentle cleaning of every surface inside and outside the boat. It lifts dirt, grease and oil with real bite, so it's a natural fit for all round boat care. Built in corrosion inhibitors keep it kind to your materials, even on sensitive parts