Cheers, the reason I considered it was to seal wheels and make exhausts easier to clean.
Ive heard about that japwax, 12 months durability isn't it?
I dont want fk1000p as a lsp, it's purely for wheels and to make exhausts easy to clean
C5 not an option for you?
I only use BSD after every wash now. Do my paint then wheels to get rid of anything I missed. Ive got plenty of room to get my hands in my inner rim (of my alloy wheels) and give it a wipe. Ive not used C5 on this car although I do have some sat in my fridge. I think in future id be applying C5 then topping with BSD every wash.