Originally Posted by J1n
From this interesting thread I had done abit of analysis on the product.. Apparently you can DIY it .. get it from Amazon for 50 USD. But.. the product has not much customer reviews.. which I usually based my difference on when comparing 2 products.
You can DIY. Just remember you seal in anything on your paint. So unless you're confident in removing swirls, holograms and contaminents prior to applying Opti Coat, you may be better off having a pro do it.
Check out autopia.org for lots of reviews on the detailing forum.