I think Waxilit is the brand name, and they make different products. The product Mercedes uses is Waxilit 22-54. The Mercedes part number is 000-989-26-58-10. It now retails for $58. That's a one liter can. Our shop has a can that we've been using for over 20 years that is still half full. It is a miracle product. Applied to soft top or retractable hard top seals, it eliminates creaks and squeaks due to body flex like magic. We have an applicator that looks like a cotton ball on a wire. The same kind of applicator you get in a can of PVC glue. It is a wax in solvent. After you apply it, the solvent evaporates and leaves a coat of wax.