Let’s look at the article below which will briefly discuss unmodified thinset home depot.
What is Unmodified Thinset?
Unmodified thinset is a type of mortar mix used for tile installation. It is also known as dry-set mortar, cement powder, or simply thinset. It is a mixture of Portland cement, finely-graded sand, and a water-retention agent that enables the mix to set without shrinking or cracking. It is used to install ceramic and porcelain tiles, and can also be used to install natural stone, such as marble, travertine, and granite. Unmodified thinset is generally easier to work with than modified thinset, and is usually the preferred choice of professional installers.