I used Aquamix Enhance and Seal. Miracle and Stone Tech also offer sealer/ enhancer combinations, as well. If you'd rather not enhance it, then Aquamix Sealers Choice gold would do well, as would miracle's 511 Impregnator, and Stone Tech's Impregnator Pro.

Of course, so does Miracle, and Aquamix, for that matter, and any one of the three would work well. You can go either way. You can use the enhancer straight through, or use the enhancer and then the impregnator, or the combination product. While all are actually considered impregnating sealers, the enhancer will bring out the colors and grain of the stone. The impregnator will leave the stone looking pretty much as it does naturally dry.

Well for 36.00 bucks you can certainly try it. I use it on certain jobs-it needs a long dwell time to be effective to remove the coating. On a vertical surface gravity will fight you all the way. Its worth a try-you will need to paint it on and keep it wet for a good 30-60 minutes. Then the coating can be scraped, brushed and rinsed Still think you are better off with someone who does this for a living. Believe me its nasty.

You didn't say what type of stone your border is, and I'm not sure if it's in the bath area or on the floor, so I'll just tell you what we did, and show you a picture. Hopefully that will help you. I had read from the pros in the forum, that Miracle 511 worked well, so that's what we used. I bought the enhancer/sealer as well as just the sealer impregnator. I called the Miracle 511 customer service and was told we could enhance and then seal, but not seal and then enhance. So before grouting, we applied a coat of the sealer/enhancer and then grouted. Our tile guy did NOT clean the tiles thoroughly enought and grout got caught in the clefts, which he cleaned off, then we applied a 2nd coat of enhancer sealer and 2 or 3 coats of sealer impregnator after that in the shower. You can also find alot of additional information about the process by doing a search or posting your question at johnbridges.com. here is a picture of our enhanced stone: