Olympic / Rust-Oleum / PPG
While I have not used either product, my research shows that both Olympic Rescue and Rust-oleum deck and concrete restore, will work great on your Patio as long as all manufactory instructions are followed and the concrete has a brushed finish. Neither are designed for use on garage floors, driveways or any other areas with vehicular traffic.
Deck & Concrete Restore is a durable coating product formulated to resurface most wooden and concrete surfaces while providing lasting protection against moisture and the damaging effects of the sun.Designed for a variety of applications, it is the most cost effective, and environmentally conscious way to revitalize wood or concrete surfaces. Deck & Concrete Restore can be applied over most outdoor wood or concrete surfaces to achieve a new finished look free of cracks, often better than new! The coating is easily applied with a roller and dries to form a tough, resilient surface that will look beautiful and last for years with little maintenance.
RESCUE IT! Resurfacer is intended to improve the appearance of aged wood and concrete surfaces like patios, gray weathered decks and more as an alternative to replacement. It will fill small cracks up to ¼-inch in depth.
Rescue it can also be applied to 30 day-cured new concrete. Rescue it Resurfacer is slip-resistant, and has been tested in accordance with ASTM F 1679-04 for wet and dry slip resistance. The product passed both tests. Olympic guarantees satisfaction with the application and performance properties of this product when applied to a properly prepared surface in accordance with label directions.