I live in a neighborhood with almost identical aged driveways. I have used Foundation Armor and most of my neighbors don't. On my walking around the neighborhood, I see major advantage to Foundation Armor. Some don't treat their driveway at all and the edges of the concrete are returning to crumble and lots of cracks. Some have used other brands and I see they have less issues but some just the same. Foundation Armor was easier to apply and have a more even result. The instructions were clear and the advice of what to do and what not to do was very helpful. It isn't cheap, but a bargain compared to replacing the driveway.