Overall I am pleased with the results. Nice satin finish on stamped patio. Enhances the color of the concrete. I selected the clear product, no tint. I used a new 5 gallon bucket, paint roller grid screen, a 3/8" nap roller, and extension handle. Follow the directions for application after pressure washing. Protect other surfaces from drips. 

I pressure washed, then waited 2 days. Applied sealer at dusk, 2 days, 2 coats. Fumes are rather strong. Results are nice. 

I have used Foundation Armor siliconate water repellent sealer with good results.