Estimate for Sanding & Finishing Red Oak Retro Stair Caps and Risers. We will Finish with (3) Coats of Mega Base. Also, Quoting Installation of unfinished Engineered Sliced Red Oak; sand, stain & finish with (3) Coats. Basement, Kitchen & Powder Room quoted with Beautiful Tidewater Luxury Vinyl Planks With Ceramic Backing.