MAPEI Keracolor U Unsanded Grout, 5520 Eggshell Hollow Wall Fasteners 35 lb Texture Surface Wire Brushed Drill Driver Kit 35 lb Texture Surface Wire Brushed Underlayment Options Underlayment Required Included Water Protection Waterproof Width Type Fixed Wood Grade Common Manufacturer Warranty Limited Lifetime Residential impact resistant Blade Width 1 in (compact wide blade) Scale Fractional scale Connectivity Locks into all Milwaukee PACKOUT components Frequently Asked Questions (FAQ): A: Use on interior floors and walls for tile and stone where an unsanded grout is recommended Eggshell 5520 whispers sophistication—its gentle warmth frames each tile with an elegant