Merkrete Duracolor Sanded Grout Black Sapphire (25 Lbs) 76 x 65.5 x 12 - 19.5 - 26.5 - 32.5 - 36 Inch This product is also tested

This product is also tested rigorously for heat dissipation to improve the lifespan -- about 4-5 times longer than the fluorescent tubes

a neutral white-day white light color glow

FCC certifications

stylish design that will look great in your bathroom

Merkrete Duracolor Sanded Grout Black Sapphire (25 Lbs) 76 x 65.5 x 12 - 19.5 - 26.5 - 32.5 - 36 Inch This product is also testedThis MERKRETE Duracolor Sanded Grout in the Black Sapphire color is a professional grade polymer modified portland cement sanded grout. Grout is specially developed for all varieties of ceramic and dimensional stone tiles, with optimal grout joint widths ranging from 1 8" to 1 2" thick. In both home and commercial buildings, this product is suitable for both walls and floors.