I recently just purchased a red 2002 m3. On my older cars i have always used one grand omega glaze, followed by blitz. Last weekend i did this on my new m3. After i was done i parked it outsdide and realized that it was really streaky. Even after going over the whole car with show off it was still streaky. So my question is was it maybe too cold(it was 35 degrees) or should i consider switching to something else. I've been debating switching to something like zaino or klasse just because it seems everyone loves zaino. So i would like your guys opinion on switching to zaino or klasse or just sticking with one grand products. Are the sealants better the carnuba.
Please help
Please help