Custom Building MTSG50 Fortified Thin Set Mortar, Gray, 50 Lb Squares Durability: 25 Years

Durability: 25 Years

Material: Rubber

Recommended for Indoor and Outdoor use

Round rim with lid

attic insulation shield

Custom Building MTSG50 Fortified Thin Set Mortar, Gray, 50 Lb Squares Durability: 25 YearsHighlights: High strength, all purpose mortar for walls and floors Trowels smooth easily Fast curing, even in cold weather Interior or exterior Portland cement system Just and water and mix, no additives needed Exceeds ANSI A118. 4 50 Lb. Bag Gray WARNING: This product can expose you to chemicals including Silica, crystalline, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information,