Defender, Discovery, Motorhome – Before n After rustproofing

Classification: b) Up to 10 year old vehicles with usual amount of rust. Not expected to need re-treatment under the guarantee.
This is the 4th car I've done for this VIP customer. The 90 was waxoyled by me when the car was new 5 years ago. As usual with waxoyl, dirt gets impacted into the coating and a bit of dirt remains embedded in the coating even with the most vigorous pressure washing. (The pressure washer just embeds it further). So it always looks a bit grubby, even after the pressure wash. This is not a problem. The new coating with penetrate into the old one and form an amalgam with it. If there is a bit of dirt in the amalgam this will give the coating extra impact resistance.