Cement top modification
Instead of a wood top I used 2x 3/4" sheets of plywood plus 1/2" backer board to create a thicker top and used Ardex feather finish cement in 4 coats sanded and finished with Mexeseal sealant, recommended 4 coats of semi-gloss plus 2 coats of satin to get a matte finish (recommended by manufacturer) I followed the concrete countertop blog from "Young House Love" but used a different sealant when I contacted the safe coat manufacturer and they recommended their Mexeseal product.
Safe coat Mexeseal Sealant (4 coats semi-gloss plus 2 coats satin for a matte finish)
Stain on base: Minwax weathered oak and dark walnut
Poly on base: 2 coats of Minwax satin poly