Ian jones
Well-Known Member
Hi , found this today on inner rim of one of my alloys
corrosion (white powder ) with blebing quite bad for a land rover
rubbed down and waxoyled for now , glad its not affected the outer face as yet 
Thanks for the repair tip , it was a surprise to see how bad this one was compared to the rest !Scotchbrite pads or wire wool,wet n dry primer,paint and a bit of hard work and they'll look like new!!!
Roger thatWhite powder is just aluminium oxide, as long as there's not too much corrosion there's nowt to worry about and a repair as advised above will be fine.
Mine are corroding quite badly on the faces, going to get a refurb, but tempted to wait til after winter is over to save them getting chipped with all the rocksalt etc