Looking for some advice. I've just got a touch up kit from BMW for my Z4. Now, two weeks ago I used Simoniz Diamond Wax and Polish, which I suspect I'll have to remove before applying any paint & lacquer to the chips.
Is Gyeon's Q2M Prep suitable for this? Any other products that might be better or cheaper that you can recommend?
I'm also tempted to order Gyeon's WetCoat, as it seems to be offering some good protection for very little work, to apply after I touch up the paint.
I'm guessing whatever I get I should first pre-wash, wash, dry, apply Gyeon's Prep, remove it, apply touch up kit, pre-wash, wash, apply WetCoat.
Can anybody advise how Gyeon's Prep is used? i.e. do I need to rub it off, water it off, or anything else?
Products like Gyeon Prep and CarPro Eraser are really designed to remove any oils left after polishing, leaving a clear surface to apply your LSP. I think they may reduce the wax if you use it, but to be honest a strong dilution of an APC should be enough to remove most protection.