Grout mortar (gray)
Grout mortar (gray)
Gray grout for filling the pointing gaps between brick/stone veneers.
Non-shrink, high strength, non-metallic cementitious grouting compound.
– Pre-mixed and ready for application.
– Watertight, resists salt, many chemicals and oils.
– Suitable for both exterior and interior use.
– Excellent freeze-thaw resistance.
– Can be blended with pigments.
Coverage and figuring out how many bags you need:
One 50-lb bag will yield aproximately .45 cubic feet. Consumption per sqft will depend greatly on how thick the joint gaps are, how deep they are filled, and how large the stone/brick sizes are. Years of observation on a large variety of masons have yielded the following averages:
– For brick series; coverage is roughly 40 sqft per bag.
– For stone series; coverage is roughly 20 sqft per bag.
Application temperature: Ambient & surface temperature must be 40 degrees Fahrenheit or above and will not fall below that for 48 hours.
Mixing per 50-lb bag: 4.5 quarts of clean water.
Color: Gray (for colors other than gray&white, see "color pigments for grout" under our listings).