MAPEI 2 Gallon White Liquid Latex Mortar Additive Mortar Commercial Door Hardware 375 Hardware Included Yes Interior Exterior Bathtub Surrounds 375 Hardware Included Yes Interior Exterior Interior Exterior Features No Additional Features Included Mounting Hardware Bolt length (in 77 square feet and contains 10 planks Feet) 95 For Use with Vinyl Floors No For Use with Garage Floors Yes Required Additional Components None required For Use with Bathroom Walls Yes Use Over Cement Backer Board Yes For Use with Fireplace Exteriors Yes For Use with Kitchen Counters Yes Use Location Outdoor For Use with Shower Floors Yes CA Residents: Prop 65 Warning(s) No For Use with Kitchen Backsplashes Yes For Use with Bathroom Floors Yes For Use with Patios Yes Product Type Liquid Type Latex mortar additive Professional latex additive for tile mortar Improves bond strength of compatible mortars Good for most difficult tiles and interior exterior surfaces Use on floors and walls