Though absorption rate may vary, product rated greater than 0.5% is not recommended for outdoor installation, but can be used indoors. All tile is recommended for interior use.
Less than 0.50 percentInstallation type describes the method in which a product can be installed.
Grout & MortarThe surface for which the product can be installed upon. The surface should be clean, stable, and meet installation and warranty guidelines prior to installation.
Floor/Wall