Wash It Clean. Then Put Something Back.

The Protection Bundle (Basic) covers the full weekend routine — a strong cleaning shampoo, wash mitt, drying towel, and a spray sealant to finish, at a bundle price.

A clean car and a protected car aren't the same thing. Bare paint has nothing on it. Wash removes the road film, but it also leaves the clear coat exposed — no beading, no slickness, nothing between the paint and whatever lands on it next. That's what the fourth product here is for. Koch Chemie Autoshampoo runs mildly alkaline at around pH 9 and lifts old wax and sealant along with the grime, giving you a genuinely bare surface. Sonax Brilliant Shine Detailer then goes straight back over it — a polymer-based spray sealant that lays down a slick, strongly hydrophobic layer with noticeable gloss, and holds up far longer than a typical quick detailer. Strip and re-protect in the same session, in under an hour.

What's in the Bundle

Koch Chemie's own guidance notes this shampoo removes protective layers such as waxes and sealants. Apply the detailer in the shade on cool, clean, dry panels, use fresh microfibres for spreading and buffing, and refer to each manufacturer's label for dilution, coverage and current guidance.