Sun Bricks compliment or replace traditional low-level patio lighting with these flush-to-the ground patio pavers. Alternate Sun Bricks with traditional patio bricks to add nighttime safety and atmosphere to your home. Solar powered LED technology means no increase in the electric bill and no bulbs to replace. Each day’s ‘charge’ provides about eight hours of power for each self-contained brick.
Concrete Liquid Armor Resurfacer 2 Gal. Kit Water Based Beach Exterior Coating-48004.0 at The Home Depot -- Apparently you use this to paint old concrete floors (porches, patios, etc.), and it not only colors the floor, but it also fills in cracks and crevices so your outdoor floor looks like new again!