BMW E89 Z4 paint correction detail
Its been a while since Beau Technique got to grips with a BMW Z4. This was a lovely looking number in white with contrasting red leather which was a stunning colour combination. 13 plate car which was a fresh purchase for the owner. Owner called and then dropped by for inspection of the newly acquired E89 Z4 which at face value looked nice and tidy. Swirl markings and defects were evident so a correctional detail was discussed. Midst chatting we discussed further of the engine compartment, interior and the brake hubs and callipers. A total rejuvenation detail was agreed with long term protection to boot. Another call soon after was with regards to the vehicle being loaned to a family member and her being in tears when bringing the car back with 2 of its alloy wheels curbed. We also arranged for our favoured smart repairer to drop by and repair the 2 offending scuffed wheels. This is yet another briefly / partially documented job as it has been chaotic at Beau Technique HQ but the pictures will show certain aspects carried out and of course the grande finale.
Firstly, this was an issue caused prior by the dealership and an all too common occurrence where by the wheels had not been cleaned thoroughly and whilst being repaired to a satisfactory standard, grime was sprayed on top of and sealed in for the future... Or so you would think. Wheels were thoroughly cleaned. Overspray areas were attempted to be corrected through clay bar treatment which made little significant change so a more extreme approach was required. Offending areas were sanded back and polished back up either by machine or hand ( which ever gave best access in the area working )
Firstly, this was an issue caused prior by the dealership and an all too common occurrence where by the wheels had not been cleaned thoroughly and whilst being repaired to a satisfactory standard, grime was sprayed on top of and sealed in for the future... Or so you would think. Wheels were thoroughly cleaned. Overspray areas were attempted to be corrected through clay bar treatment which made little significant change so a more extreme approach was required. Offending areas were sanded back and polished back up either by machine or hand ( which ever gave best access in the area working )
Here you can see the curb markings on the 2 alloy wheels in question which required a light refurbishment. Sections sanded to remove scraped markings with the odd deeper area which required filling work prior to create the factory finish and shape of the wheel edge.
These were left a couple of days to set correctly prior to sealing with Finish kare FK1000p topped with Carpro reload spray sealant as a sacrificial protective layer.
Whilst the wheels were off and being worked on, next was to remidy the tired looking 1 year old brakes. All relevant areas were degreased and cleaned then carefully masked up and tended to with a factory silver finish and layers of high temperature lacquer.
Whilst the wheels were off and being worked on, next was to remidy the tired looking 1 year old brakes. All relevant areas were degreased and cleaned then carefully masked up and tended to with a factory silver finish and layers of high temperature lacquer.
Wheel bolts were painted factory satin black finish. Wheel arches were further cleaned, fabric liners vacuumed and re-coloured to create a factory fresh finish prior to wheels being fitted.
At this point it is clearly highlighted that the finish on the hubs is not perfectly symetrical but once driven the section will become rounded, standard practice.
Paint measurements taken reading relatively consistent bar a couple of areas...
Paint measurements taken reading relatively consistent bar a couple of areas...
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Polishing media used was:
Rupes lhr15 bigfoot polisher Flex PE14 rotary polisher Scholl concepts S17+ Menzerna PO85rd 3M ultrafina se Meguiars D300 microfibre correction compound Various pads from Lake Country Various 3M pads Carpro eraser to remove polishing oils |
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Bonnet before paint correction, during and after paint correction...
Wing before paint correction, during and after paint correction...
Piano black trim before and after paint correction stages...
Rear quarter getting some paint correction love... And looking sweet!
Headlights and tail lights required some attention so a single stage machine polish to nip the unsightly swirl markings out was required.
Of course, engine bay was detailed and dressed to impress. Interior had a full and comprehensive interior valet. All relevant rims etc were tended to and paintwork finished in Polish Angle viking shield x 2 layers readying for the winter months.
Here is the refreshed and rejuvenated E89 BMW Z4 all done and ready to be shown off...
Here is the refreshed and rejuvenated E89 BMW Z4 all done and ready to be shown off...
