I have used AutoGlym products for a long time and I have finally got round to giving Ultra deep shine a try. I got it from ebay and saved a few £'s
http://stores.ebay.co.uk/MR-SPONGIESHere are my thoughts
Super Resin Polish
+ Quick and Easy to use
+ Can remove tar, stains and minor stratches
+ Long lasting finish, say 4 - 6 months
- Makes lots of dust
- Swirl marks if you are not careful
Ultradeep Shine
+ Gives A deeper gloss finish
+ Removes minor scratches
+ Makes less dust
+ No swirl marks
- Not as easy to use requiring more effort to buff off
I think these pics show the difference in finish. The top one is after super resin polish, the bottom after ultradeep shine. Ok its not a scientific test and they were done a week apart so the ultra deep shine probably benefited from the coat of super resin polish.


Hope this helps anyone who wondered if Ultra deep shine was worth trying. I think its good stuff
