Black Gold Expanding Grout
Black Gold is designed for large commercial projects where holes can be drilled from 2.5" - 5" in diameter, this grout works at a greater pressure and its slower set time reduces the risk of blowouts. The advantages are less drilling and less product required to do a bigger jobs, saving you money.
Black Gold is designed for large commercial projects where holes can be drilled from 2.5" - 5" in diameter, this grout works at a greater pressure and its slower set time reduces the risk of blowouts. The advantages are less drilling and less product required to do a bigger jobs, saving you money.
Black Gold is designed for large commercial projects where holes can be drilled from 2.5" - 5" in diameter, this grout works at a greater pressure and its slower set time reduces the risk of blowouts. The advantages are less drilling and less product required to do a bigger jobs, saving you money.
Small cracks can begin to appear in as early as 6 hours but waiting 3-5 days will result in more extensive and wider cracks. Expansion/Cracking can occur for up to 2 weeks. In cooler weather, expansion and cracking is slower.