Range Rover Sport — Tetbury: Westonbirt Tannin and Limestone Road Film Removed
The result: All tannin staining and limestone bloom removed. The graphene coating now repels organic fallout before it can bond — the owner reported that post-arboretum washing is dramatically easier than before treatment. He books an annual full decontamination before the autumn season.
A Tetbury landowner drove his Carpathian Grey Range Rover Sport through the Westonbirt estate lanes weekly for three months in autumn. The horizontal surfaces had developed an orange-brown tannin staining from overhanging oak and beech, and the lower panels showed a chalky limestone bloom from the estate access tracks.
We started with a dedicated tannin and organic remover on the bonnet and roof — a product alkaline enough to break down leaf tannin without damaging the clear coat. After lifting the staining, iron fallout remover dealt with the A433 brake particulate. Clay bar on the lower panels removed the limestone residue. We finished with a two-stage machine polish on the horizontal surfaces where the tannin had created micro-etching, followed by a two-year graphene coating. The deep grey metallic paint responded exceptionally well to the polishing stage.