What's the Best Overlay for a Walkway? Practical Advice from a Concrete Pro
https://www.mediafire.com/file/3q7qtpd75rurxc6/pdf-48580-72366.pdf/file
Trust me on this — if your walkway looks like it’s been through a few too many winters and the cracks are starting to look like a map, you don’t have to break the bank replacing the whole thing