Quote:
Originally Posted by J1n
Thanks for the input.
CrazyLatte: Wow concourso is like 320 bucks! o.O SWISSVAX Blau-Weiss seems to be a BMW paint specific ones. Saw some good photos by some forum members. Check em out..
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I've only tried the Onyx, haven't tried the Blau-Weiss. I believe both products are on the same level so I'd expect result to be similiar. Onyx is a great product but just doesn't have the depth of Concourso. I had a black car for 4 years and you can really tell the difference.
They easily last 4 to 6 weeks. I almost always wax them again every 4 to 6 weeks so I can't comment what durability is like beyond the 6 weeks.