I recently purchased Armor AR500 High Gloss Concrete and Paver Sealer to seal the pavers on my lanai with fantastic results.  The sealer brought out the color and gave them a sheen.  I will put on another coat to bring out the shine completely.  I am very pleased.  I had tried other producted from my local hardware store and was totally disappointed.  It was well worth the extra money for a great product.  I will definitely order more in the future.