Hi Robert,
For years I've tried to find the ultimate paint protection/paint finnishing products and, almost by accident, I tripped over Protech in Monte Carlo about four years ago.
An outstanding product (and Company) by any standards that I've never seen bettered....check them out at
www.protech.mcThe main treatment is a professional aplication (a day and a bit for an Aero) but then easily maintained by the end user.
Needless to say, we (Defendall) are the Scottish agent for Protech!!
My Aero has it applied and this car was well admired on my Defendall stand at Cheltemham.
You're welcome to pop up to have a look and see what it's all about.