
The Soft 99 Blue tin Cleaner Luster is the most if not one of the most abrasive over the counter product by hand application. I have tested against 3 products by hand application. No.1 is the most aggressive.
1. Soft 99 Cleaner Luster (Blue tin)
2. Soft 99 Meta Cleaner Liquid Wax (silver tin)
3. Meguiar's Ultimate Compound.
No.2 and no.3 only has only a slight different of advantage in abrasiveness. Used no.1 before and it can burn through clear coat over repeatedly (8-10 side to side motion)
hard rubbing on metallic paint years ago. It is
not meant to be used for whole car compound especially on metallic paint. Useful for economical small spot buffing for deep scratch.
No.3 is more friendly to use for whole car compound / polish compared to no. 2.
The above are based the condition of (a) hand application and (b) over the counter product and
Be careful and avoid excessive hard rubbing when using no. 1
This post has been edited by mot88: Feb 19 2016, 11:29 PM