The best detailing shop is karachi is SAC. Speed auto care. The guy was also a pakwheeler. His name is khurram fahim. His work is really inspirational! I would go to him but I can't resist detailing my rides myself;)
Opti-coat is a synthetic paint coating. Its permanent and doesn't wash off even in acid rain unlike a typical wax. I'm not very fond of these and I would only recommend it if you can't detail regularly.
You have to source it from abroad and its usually somewhere around 10k:P
Sent from my A5Classic using PW Forums mobile app