koch chemie multi cleaner mc universalreiniger marine linie Pflege & Versiegelung rinse the area well and

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

Ideal as a pre-coating step before sealing

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

you lay the shampoo onto a wet sponge and wash the car gently to work up a rich foam

it makes the washes themselves more efficient

koch chemie multi cleaner mc universalreiniger marine linie Pflege & Versiegelung rinse the area well andKoch 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