It was the article in Octane that made me think about Gtechniq. The MGB which it had been applied to looked particularly glossy.
Sorry Robert, I thought that was adding something new to the info.
Have just spoken to Gtechniq. Very helpful but not quite a straightforward application.
Apparently the C1 Crystal lacquer needs to be applied by a professional detailer. It can if handled wrongly crystallise onto paintwork needing sanding down to remove it! gloomy
Think I will stick to Zymol or Supaguard!
I don't know if you've seen this
guys site, he wet-sands the cars when detailing to remove orange-peel, particularly on BMW's.

I must say that he gets some excellent results and he is highly praised on PH, but it looks fairly drastic to me.
Maybe Russell can tell us more about what is involved with ProTech and how it works and how it is different to the Zymol/Swissvax or Zaino products? Their site is not very explanatory and won't accept our postcode either, so I don't know who applies it locally?
Best regards
Brian
P.S. Scotland's too far to go to look at your PorTech'ed Aero 8