Yeah, if you want super shiny, Megs Hyper Dressing.... that is some SERIOUSLY shiny stuff. I can't stand it on tires at anything more than 3:1, but some like it.
Megs Endurance has a lot of shine and isn't the worst stuff out there.
Opti-Bond you don't want because while it is AWESOME, looks great, and LASTS FOR-EVER it isn't uber shiny.
PERL has been mentioned. I keep it mixed at 1:1, 3:1 and 5:1. It'll actually form a hard shell to rubber. But it needs to be put on totally dry rubber and allowed to totally dry. It'll sling something fierce! But if allowed to dry overnight (and kept dry) it will form a noticeable hard coating to soft rubber.
The first time I tested it I mixed it as above. I took the little micro spare from the trunk of my Caddy to test it on, didn't wash anything, just sprayed it "as is". Left if overnight then checked out how it worked.
At 5:1 it didn't change the rubber much at all, but you could tell that it had a 'coating' on it that was obviously different than the virgin rubber.
At 3:1 it had a noticeable satin sheen, subtle, but not unattractive and with an even thicker 'coating' on it.
At 1:1 it had a decent gloss to it with a noticeable 'crust' that had a decent resistance to pressure from your thumbnail. My concern with this as a tire coating is because it seems to be more of a silica based product, and a visible hard shell coating, that it may end up developing cracks when used on tires. :dunno: I have no idea if it actually does, (because I don't use it on tires) but it's a big enough concern that that is one of the reasons I never even tried to use it on tires. Now on rubber that doesn't flex so much, like hoses and such under the hood.... that is where I think it's more in it's element.
