Haha, i guess no one will ans yr QN as i have posted a same post not long ago, in the end the thread kana buried with a big 0 reply.

OK, back to topic. I am using Glaze now on my 'Babe' (Black car with lots of swirl mark b4 going to Glaze) I find it not so bad about Glaze.( At least now my car doesnt have so many swirl mark on it). Mr yong is a nice guy too, He will explain the product to you. I.e How Glaze work on yr 'Babe'. Make a trip down to his shop located at Upper East coast and Maxwell Road.
Hmmm, As for ToughSeal i have no comment on it as i have not use it b4. But there is something not good about toughseal is that you must buy all those washing kit from them if not the warrenty from them will be Void. ( This was told by a fren using it ) So the choice is now up to you.
Hope the above do help u alittle.
