I cant imagine that a bit of WD40 is going to stop the 'white worms' These 'worms' are where moisture finds a hole in the laquer and then will drive itself under the laquer as it corrodes the unpretected alloy undeneath. Once you have a hole in the laquer (caused by 1001 different things) its pretty much unstoppable..
We conducted an experiment at work a few years back. We had an old wheel machined on the face and laquered. We then treated the wheel in 4 quatrers (1 no product, 2 car polish, 3 wd40 type oil, 4 this wheel protector product we were testing) We then dropped a few small stones onto the face of the wheel (to speed up the inevitable stone chips) and left the wheel outside for 12 weeks. Now even though the wheel was not washed in that time, it also was not subject to road salt and hot brake dust (which will also penetrate the laquer) After the 12 weeks we washed the wheel and all 4 parts of the wheel were showing roughly the same severity of corrosion aroung the stone chips.
I think that the unfortunate truth is that to have a Monza II last in the Uk for longer it to have them re laquered tith LOTS of extra layres and never leave a stone chip unsealed!!!!
Can you guess who's got a problem with his wheels and the dealer doesnt want to know!!!!
