A full polishing range.
From cutting and one-step correction to final finishing.
Materials, additive-containing coatings, evidence and transparent marketing.
A clean final panel does not show how much effort was required to clean it.
A before-and-after image can overstate a graphene coating's contribution if polishing occurred between the photographs.
A broad statement such as 'chemical-proof' does not tell a customer what a graphene coating can withstand.
Abrasion testing can assess different outcomes, including appearance change or material loss.
Adhesion is a property of a coating system on a particular prepared substrate.
An accelerated exposure can help compare coating behaviour under a defined procedure.
A coating can be judged by several functions, and they may not change in the same way during use.
Field observations become more useful when the vehicle's care history is known.
Lighting can make the same surface appear dramatically different.
An improvement percentage is meaningless without a baseline.
A chart can make a coating comparison look decisive while hiding what the bars mean.
A trial that finds no clear difference can still be useful.