MAPEI 0.5 Gallon Charcoal Sanded Grout Weathered Grey Oak ) 348 lb Average long ) 348 lb Average long gun capacity 24 Safe Size Large Returnable 180 Day Includes Adjustable Shelves Heavy Duty Construction: All welded 18 gauge steel body with rust resistant matte black powder coat finish ensures long lasting durability mosaic tiles Color consistent formula Stain resistant with no sealing required For grout joints from 1 16 in to 1 2 in Mold and mildew resistant For use in intermittently wet areas including shower floors and walls Don't forget your color matched MAPEI caulk 5 Stain Resistant Yes (no additive required) Freeze Resistant Post Installation No Color Finish Family Gray For Use with Garage Walls Yes Mold Resistant Yes Use Location Indoor UNSPSC 30111500 For Use with Shower Walls Yes Sealing Required No For Use with Vinyl Floors No For Use with Bathroom Walls Yes CA Residents: Prop 65 Warning(s) Yes For Use with Kitchen Counters Yes For Use with Shower Floors Yes Type Sanded Sanded Unsanded Sanded For Use with Bathroom Floors Yes For Use with Patios No For Use with Pools No Maximum Coverage Area (Sq