What are the advantages of using Menz SIP or even PG over a less expensive alternative? My thinking is that if I'm going to follow it up with finishing polish anyway, is there a reason to spend more for my first, agressive polish?
Better quality abrasives that are completely uniform and burnish down much finer than others. A wetter, deeper finish with incredible glass like clarity.
Longer working time, no kerosene in it which shortens the working time and can give false results (presta uses kero as a lube in theirs)
Hi Temp Extreme power cut plus (HTEC 600 grit) is on the way from a lesser known florida based company and I'll be using that when PG doesn't cut the mustard.
Reason - well if it gives better results or gets out what a cheaper or different brand can't, then of course it's worth it
In Australia, Menzerna is cheap. $27 to 33 dollars a litre for all bar Ceramiclear's which are $35 to 45 dollars
Compare that to 3M which can cost anything up to $55 a litre over here for an inferior product
The reason I buy menz 106 from AG's is that we don't have gallons over here and it worked out far cheaper getting from the states.
Every polish is different and while you can get very similar results most of the time, if you spend the extra time, you will notice differences in the colour shade between brands plus depth, wetness and clarity