koch chemie finish spray exterior fse quick detailer kalk ex Vorreiniger That layout lets you reach

That layout lets you reach even the trickiest areas on the car with no hassle - ideal for a full wash

Material compatibility and use

With pigmented aniline leather (often in BMW Individual

fingerprints or water spots are left behind — those stop the nanoparticles from spreading evenly

the W-Jet in the glovebox for a fast top-up on the move

koch chemie finish spray exterior fse quick detailer kalk ex Vorreiniger That layout lets you reachDissolving limescale chemically with the Koch Chemie FSE What is the Koch Chemie FSE? A quick detailer with an acidic Kalk EX formula (pH 2. 5) that dissolves limescale, water spots and mineral residue on paint, glass and plastic in a single step while sealing at the same time with a polymer wax. Not suitable for vehicles with an active ceramic coating or fresh wax protection. Koch Chemie FSE (Finish Spray Exterior) is a quick detailer from Koch